Jackson is 57 miles from Yellowstone’s South Entrance; allow 1 hour 15 minutes nonstop and longer for traffic, wildlife, or stops.
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From Jackson’s Town Square, count on 57 miles for the distance from Jackson Hole to Yellowstone South Entrance, following US 89/191/287 north through Grand Teton National Park. A clean run usually takes about 1 hour 15 minutes, but 1 hour 30 minutes is a safer planning figure in summer.
The entrance station is only the edge of Yellowstone. Reaching Grant Village takes about 50 more minutes, while Old Faithful is roughly another 40 minutes beyond Grant Village in normal conditions.
How Long Does The Drive Take?
The direct drive from downtown Jackson to Yellowstone’s South Entrance takes about 75 to 90 minutes without sightseeing stops. Allow two to three hours when traffic, wildlife, roadwork, or photo stops are part of the plan.
The route stays on one main highway and does not require complicated turns. Travelers comparing a transfer or organized ride can check available ground-transport options for the route here:
- Nonstop drive: about 1 hour 15 minutes in light traffic.
- Summer planning time: about 1 hour 30 minutes before stops.
- Scenic drive: two to three hours with one or two short viewpoints.
- Jackson to Old Faithful: roughly 2 hours 45 minutes before long delays or sightseeing.
Jackson Hole To Yellowstone South Entrance: Route Details
The direct route runs north from Jackson on US 89/191/287, crosses Grand Teton National Park, passes Jackson Lake, and continues through the John D. Rockefeller Jr. Memorial Parkway. The same road reaches Yellowstone’s South Entrance, so navigation is simple once the car leaves Jackson.
- Leave Jackson northbound on US 89/191.
- Continue past Moose Junction and through Grand Teton National Park.
- Stay on US 89/191/287 at Moran Junction.
- Pass Jackson Lake Junction and Colter Bay Junction.
- Continue through the Memorial Parkway and Flagg Ranch area.
- Reach Yellowstone’s South Entrance without changing highways.
| Route Checkpoint | Approx. Miles From Jackson | Why It Matters |
|---|---|---|
| Jackson Town Square | 0 miles | Common starting point for the 57-mile measurement |
| Moose Junction | About 13 miles | Main southern access point for Grand Teton National Park |
| Moran Junction | About 30 miles | Stay north on US 89/191/287 toward Jackson Lake |
| Jackson Lake Junction | About 33 miles | Road continues north along the park’s eastern side |
| Colter Bay Junction | About 40 miles | Useful fuel, food, restroom, and lake-access area when services are open |
| Flagg Ranch Area | About 55 miles | Last developed stop before the Yellowstone boundary |
| Yellowstone South Entrance | 57 miles | Entrance station; Yellowstone’s main sights remain farther north |
Seasonal Access And Road Conditions
Yellowstone’s South Entrance is a seasonal regular-vehicle gateway, not a year-round driving route. The 2026 schedule lists the South Entrance–West Thumb road for regular vehicles from May 8 through October 31, subject to weather and other closures.
Check the National Park Service’s Yellowstone park roads page shortly before departure. The page carries projected dates, construction notices, and current road-status tools.
Grand Teton’s main highway from Jackson to Flagg Ranch is plowed in winter, but the Yellowstone gate beyond Flagg Ranch normally closes to ordinary cars. Winter access into Yellowstone from the south is mainly by commercially guided snowcoach or snowmobile during the operating season.
What Can Add Time To The Drive?
Wildlife traffic, summer queues, construction, and scenic stops can turn a 75-minute drive into a half-day outing. Early departures reduce congestion but do not remove the chance of a bison, elk, moose, or bear slowing traffic.
- Wildlife jams: Cars may stop abruptly, and animals can stand in or beside the roadway.
- Entrance queues: Midmorning arrivals on busy summer days can create a wait at the gate.
- Roadwork: Short lane closures and chip-seal work may add unpredictable delays.
- Lower speed limits: Yellowstone’s limit is 45 mph unless a lower speed is posted.
- Viewpoint stops: Oxbow Bend, Jackson Lake, and roadside Teton views can easily add an hour.
Practical timing: Leave Jackson by 6:00 or 6:30 a.m. for a Yellowstone day trip, especially when Old Faithful or the Lower Loop is the goal.
How Far Is The South Entrance From Yellowstone Sights?
Yellowstone’s South Entrance is still 50 minutes from Grant Village and about 90 minutes from Old Faithful in ordinary conditions. A traveler who reaches the gate at 8:00 a.m. may not reach Old Faithful until around 9:30 a.m., before parking or sightseeing time.
- Grant Village: about 50 minutes from the South Entrance.
- Old Faithful: about 1 hour 30 minutes from the South Entrance via Grant Village.
- Jackson to Grant Village: roughly 2 hours 5 minutes without major delays.
- Jackson to Old Faithful: roughly 2 hours 45 minutes before stops.
The extra distance is why Jackson works better as a base for Grand Teton than for several full Yellowstone days. One day is possible, but repeated round trips consume several hours that could be spent inside the park.
Where To Stay To Cut The Driving
Staying inside or near southern Yellowstone cuts the return drive to Jackson and makes early access to West Thumb, Yellowstone Lake, and Old Faithful easier. Grant Village is the closest major Yellowstone lodging area to the South Entrance, while Old Faithful places travelers nearer the geyser basins.
Travelers who want to compare lodging around the park and the southern approach can use the map below:
Travelers flying into Jackson Hole Airport and planning a self-drive trip will usually need a vehicle for both parks. Public transportation does not run through Yellowstone, and distances between major sights are large.
Rental options based in Jackson can be compared before arrival:
Pick The Right Timing For Your Trip
The right plan depends on whether speed, scenery, or a full Yellowstone day matters most. The 57-mile distance is manageable, but the road beyond the entrance makes the total day much longer than the headline mileage suggests.
- For the fastest arrival: Leave before 6:30 a.m., drive straight through, and allow 90 minutes to the gate.
- For the scenery: Allow at least 2.5 hours and choose one or two stops rather than stopping at every turnout.
- For Old Faithful: Budget close to three hours each way from Jackson before major traffic or long stops.
- For two or more Yellowstone days: Move lodging north after visiting Grand Teton to avoid repeating the full approach.
For most travelers, the soundest schedule is one early drive from Jackson through Grand Teton, followed by a night inside or near Yellowstone. That plan preserves the scenic route while avoiding a long late-evening return through wildlife country.
References & Sources
- National Park Service.“Yellowstone park roads.”Supports the 2026 South Entrance vehicle dates and road-status advice.