How far is Bar Nunn, WY from Jackson, WY?
The driving distance from Bar Nunn, WY to Jackson, WY is about 285.7 miles (459.8 km), with a travel time of about 05h 35m by car.
- The straight-line flight distance is about 226 miles (363.7 km).
- For a round trip, plan for roughly 11h 10m 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 05h 35m.
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.
Mostly Sunny then Slight Chance Rain Showers
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Bar Nunn and Jackson.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bar Nunn and Jackson.
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1
Start on Sunset Boulevard
1336 ft · 40 sec · Sunset Boulevard
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2
At the end of the road, turn right onto Salt Creek Highway
1.1 mi · 2 min · Salt Creek Highway
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3
Turn left onto Howard Street
564 ft · 13 sec · Howard Street
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4
Take the ramp right toward I 25 South, US 87 South: Casper
1979 ft · 48 sec
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5
Merge slight left
1.4 mi · 1 min
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6
Take the exit slight right toward US 20 West, US 26 West, WY 220 West: Shoshoni, Port of Entry
1757 ft · 43 sec
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7
Keep slight left
577 ft · 15 sec
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8
Turn right
2.7 mi · 3 min
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9
Turn right onto West Yellowstone Highway
35.8 mi · 41 min · West Yellowstone Highway
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10
Continue on West US Highway 20-26
58.5 mi · 1 hr 6 min · West US Highway 20-26
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11
Continue straight
17.7 mi · 20 min
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12
Continue straight
4 mi · 5 min
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13
Turn right onto East Main Street
77.9 mi · 1 hr 28 min · East Main Street
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14
Turn left onto East Ramshorn Street
2.2 mi · 3 min · East Ramshorn Street
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15
Continue on US 26 / US 287
53.2 mi · 1 hr · US 26 / US 287
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16
Continue on North Highway 89
23.3 mi · 32 min · North Highway 89
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17
Enter the roundabout and take exit 2 toward North Highway 89
30 m · 6 sec · North Highway 89
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18
Exit the roundabout onto North Highway 89
6 mi · 9 min · North Highway 89
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19
Continue on North Cache Street
1.3 km · 3 min · North Cache Street
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20
Arrive at your destination
0 m · 1 sec · North Cache Street
Car Route Details
A richer read on the saved driving route between Bar Nunn and Jackson.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
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.
Mostly Sunny then Slight Chance Rain Showers leaving Bar Nunn and Showers And Thunderstorms near Jackson.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bar Nunn to Jackson?
The road trip is about 285.7 miles (459.8 km) and usually takes 05h 35m 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?
Pavillion is a useful midpoint, sitting about 142.7 miles from Bar Nunn and 143.1 miles from Jackson.
How much longer is the road route than the straight-line distance?
The direct path is about 226 miles (363.7 km), while the road route adds roughly 59.7 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 5:50 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $39.24 one way or $78.48 round trip. Estimated CO2 is about 89.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Rain Showers around Bar Nunn and Showers And Thunderstorms near Jackson.
Flight Path Map
This map shows the direct air route between Bar Nunn and Jackson. Straight-line distance: 225.97 mi (363.67 km).
#1 Bar Nunn
Town of the United States
| Population | 2,870 |
| Coordinates | 42.9135800, -106.3433600 |
| Altitude | 1611 |
| 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: 460 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 31m |
| 40 mph (64.37 km/h) | 07h 08m |
| 50 mph (80.47 km/h) | 05h 42m |
| 60 mph (96.56 km/h) | 04h 45m |
| 70 mph (112.65 km/h) | 04h 04m |
| 80 mph (129 km/h) | 03h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $39.24 | $78.48 |
| Mid-grade | $4.23 | $42.65 | $85.30 |
| Premium | $4.55 | $45.85 | $91.71 |
| Diesel | $5.41 | $54.55 | $109.11 |
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 11, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.