How far is Thermopolis, WY from Jackson, WY?
The driving distance from Thermopolis, WY to Jackson, WY is about 217.9 miles (350.7 km), with a travel time of about 04h 19m by car.
- The straight-line flight distance is about 128.2 miles (206.3 km).
- For a round trip, plan for roughly 08h 38m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM MDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 04h 19m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Rain And Snow Showers Likely then Slight Chance T-storms
Driving Route Map
The map below follows the saved road route between Thermopolis and Jackson.
Turn-by-Turn Driving Directions
Step-by-step road directions between Thermopolis and Jackson.
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1
Start on South 6th Street
2765 ft · 1 min · South 6th Street
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2
Turn right onto Shoshoni Street
1.4 km · 2 min · Shoshoni Street
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3
Continue straight
31 mi · 36 min
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4
Turn right onto West 2nd Street
18.2 mi · 21 min · West 2nd Street
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5
Continue straight
4 mi · 5 min
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6
Turn right onto East Main Street
77.9 mi · 1 hr 28 min · East Main Street
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7
Turn left onto East Ramshorn Street
2.2 mi · 3 min · East Ramshorn Street
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8
Continue on US 26 / US 287
53.2 mi · 1 hr · US 26 / US 287
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9
Continue on North Highway 89
23.3 mi · 32 min · North Highway 89
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10
Enter the roundabout and take exit 2 toward North Highway 89
30 m · 6 sec · North Highway 89
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11
Exit the roundabout onto North Highway 89
6 mi · 9 min · North Highway 89
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12
Continue on North Cache Street
1.3 km · 3 min · North Cache Street
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13
Arrive at your destination
0 m · 1 sec · North Cache Street
Car Route Details
A richer read on the saved driving route between Thermopolis and Jackson.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
East Main Street
Turn right onto East Main Street
77.9 mi · 01h 28m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Thermopolis and Rain And Snow Showers Likely then Slight Chance T-storms near Jackson.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Thermopolis to Jackson?
The road trip is about 217.9 miles (350.7 km) and usually takes 04h 19m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Dubois is a useful midpoint, sitting about 108.9 miles from Thermopolis and 109.1 miles from Jackson.
How much longer is the road route than the straight-line distance?
The direct path is about 128.2 miles (206.3 km), while the road route adds roughly 89.7 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM MDT. If you want a more comfortable same-day return, try to leave by 8:22 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $29.94 one way or $59.87 round trip. Estimated CO2 is about 68.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Thermopolis and Rain And Snow Showers Likely then Slight Chance T-storms near Jackson.
Flight Path Map
This map shows the direct air route between Thermopolis and Jackson. Straight-line distance: 128.2 mi (206.31 km).
#1 Thermopolis
Town of the United States
| Population | 2,770 |
| Coordinates | 43.6460700, -108.2120400 |
| Altitude | 1320 |
| Country | United States |
#2 Jackson
Town in the Jackson Hole valley of Teton County, Wyoming, United States
| Population | 10,572 |
| Coordinates | 43.4799300, -110.7624300 |
| Altitude | 1901 |
| Country | United States |
End: Jackson (-110.76243, 43.47993)
Estimated Travel Time
Distance: 351 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 15m |
| 40 mph (64.37 km/h) | 05h 26m |
| 50 mph (80.47 km/h) | 04h 21m |
| 60 mph (96.56 km/h) | 03h 37m |
| 70 mph (112.65 km/h) | 03h 06m |
| 80 mph (129 km/h) | 02h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $29.94 | $59.87 |
| Mid-grade | $4.23 | $32.54 | $65.07 |
| Premium | $4.55 | $34.98 | $69.96 |
| Diesel | $5.41 | $41.62 | $83.24 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Wyoming · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.