How far is Mills, WY from Evanston, WY?
The driving distance from Mills, WY to Evanston, WY is about 323.2 miles (520.1 km), with a travel time of about 05h 22m by car.
- The straight-line flight distance is about 259.6 miles (417.8 km).
- For a round trip, plan for roughly 10h 44m 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 22m.
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.
Rain And Snow Showers Likely
Chance Snow Showers
Driving Route Map
The map below follows the saved road route between Mills and Evanston.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mills and Evanston.
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1
Start on 1st Street
956 ft · 31 sec · 1st Street
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2
At the end of the road, turn left onto Southwest Wyoming Boulevard
1.3 mi · 2 min · Southwest Wyoming Boulevard
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3
Turn right onto CY Avenue
2.4 mi · 4 min · CY Avenue
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4
Continue on Highway 220
3 mi · 5 min · Highway 220
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5
Continue on County Road 308
63.7 mi · 1 hr 12 min · County Road 308
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6
Continue straight
44.1 mi · 51 min
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7
Turn right onto West Spruce Street
1.5 mi · 2 min · West Spruce Street
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8
Take the ramp right
1 km · 1 min
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9
Merge slight left onto Dwight D. Eisenhower Highway
205.5 mi · 3 hr 20 min · Dwight D. Eisenhower Highway
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10
Take the exit slight right toward WY 89 North, WY 150: Front Street
1488 ft · 39 sec
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11
Turn right onto Front Street
3228 ft · 2 min · Front Street
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12
Turn right onto Bear River Drive
107 m · 10 sec · Bear River Drive
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13
Arrive at your destination
0 m · 1 sec · Bear River Drive
Car Route Details
A richer read on the saved driving route between Mills and Evanston.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Dwight D. Eisenhower Highway
Merge slight left onto Dwight D. Eisenhower Highway
206 mi · 03h 20m
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.
Rain And Snow Showers Likely leaving Mills and Chance Snow Showers near Evanston.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mills to Evanston?
The road trip is about 323.2 miles (520.1 km) and usually takes 05h 22m 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?
Wamsutter is a useful midpoint, sitting about 161.4 miles from Mills and 161.7 miles from Evanston.
How much longer is the road route than the straight-line distance?
The direct path is about 259.6 miles (417.8 km), while the road route adds roughly 63.6 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 6:16 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $44.38 one way or $88.76 round trip. Estimated CO2 is about 101.3 kg one way.
What should you check before leaving?
Before you leave, expect Rain And Snow Showers Likely around Mills and Chance Snow Showers near Evanston.
Flight Path Map
This map shows the direct air route between Mills and Evanston. Straight-line distance: 259.62 mi (417.82 km).
#1 Mills
Town in Wyoming, United States
| Population | 4,077 |
| Coordinates | 42.8405200, -106.3658600 |
| Altitude | 1562 |
| Country | United States |
#2 Evanston
City in Uinta County, Wyoming, United States
| Population | 11,570 |
| Coordinates | 41.2682800, -110.9632400 |
| Altitude | 2057 |
| Country | United States |
End: Bear River Drive (-110.96333, 41.268342)
Estimated Travel Time
Distance: 520 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 46m |
| 40 mph (64.37 km/h) | 08h 04m |
| 50 mph (80.47 km/h) | 06h 27m |
| 60 mph (96.56 km/h) | 05h 23m |
| 70 mph (112.65 km/h) | 04h 37m |
| 80 mph (129 km/h) | 04h 01m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $44.38 | $88.76 |
| Mid-grade | $4.23 | $48.23 | $96.47 |
| Premium | $4.55 | $51.86 | $103.72 |
| Diesel | $5.41 | $61.70 | $123.39 |
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.