How far is Lyman, WY from Sheridan, WY?
The driving distance from Lyman, WY to Sheridan, WY is about 436.1 miles (701.9 km), with a travel time of about 07h 07m by car.
- The straight-line flight distance is about 292.9 miles (471.4 km).
- For a round trip, plan for roughly 14h 14m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 07h 07m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Driving Route Map
The map below follows the saved road route between Lyman and Sheridan.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lyman and Sheridan.
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1
Start on East Owen Street
3 m · 3 sec · East Owen Street
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2
Turn right onto North Main Street
1354 ft · 27 sec · North Main Street
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3
Turn left
2.7 mi · 5 min
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4
Take the ramp right
2026 ft · 49 sec
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5
Merge slight left onto Dwight D. Eisenhower Highway
168.9 mi · 2 hr 44 min · Dwight D. Eisenhower Highway
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6
Take the exit slight right toward I 80 Business East, WY 789 North: Rawlins
1997 ft · 52 sec
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7
Turn left onto West Spruce Street
1.7 mi · 3 min · West Spruce Street
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8
Turn left onto 3rd Street
44.1 mi · 51 min · 3rd Street
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9
Continue straight
63.7 mi · 1 hr 13 min
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10
Turn left onto Casper West Belt
7.3 mi · 9 min · Casper West Belt
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11
Continue straight
3 mi · 4 min
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12
Turn left onto I 25 North, US 87 North: Midwest
1989 ft · 51 sec
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13
Merge slight left
110.7 mi · 1 hr 44 min
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14
Keep slight left to continue on I 90 West, US 87 North: Sheridan
31.5 mi · 33 min
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15
Take the exit slight right toward Brundage Lane
2143 ft · 58 sec
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16
Turn left onto East Brundage Lane
1798 ft · 36 sec · East Brundage Lane
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17
Turn right onto Coffeen Avenue
1.8 mi · 3 min · Coffeen Avenue
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18
Turn right onto South Main Street
654 ft · 18 sec · South Main Street
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19
Turn left onto West Loucks Street
24 m · 2 sec · West Loucks Street
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20
Arrive at your destination
0 m · 1 sec · West Loucks Street
Car Route Details
A richer read on the saved driving route between Lyman and Sheridan.
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
169 mi · 02h 44m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Sunny leaving Lyman and Sunny near Sheridan.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lyman to Sheridan?
The road trip is about 436.1 miles (701.9 km) and usually takes 07h 07m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Bairoil is a useful midpoint, sitting about 218.6 miles from Lyman and 217.5 miles from Sheridan.
How much longer is the road route than the straight-line distance?
The direct path is about 292.9 miles (471.4 km), while the road route adds roughly 143.2 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 7:30 AM MDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $59.91 one way or $119.83 round trip. Estimated CO2 is about 136.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Lyman and Sunny near Sheridan.
Flight Path Map
This map shows the direct air route between Lyman and Sheridan. Straight-line distance: 292.93 mi (471.43 km).
#1 Lyman
Town in Uinta County, Wyoming
| Population | 2,083 |
| Coordinates | 41.3274500, -110.2929300 |
| Altitude | 2044 |
| Country | United States |
#2 Sheridan
City in Wyoming, United States
| Population | 18,095 |
| Coordinates | 44.7971900, -106.9561800 |
| Altitude | 1141 |
| Country | United States |
End: West Loucks Street (-106.956181, 44.797278)
Estimated Travel Time
Distance: 702 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 14h 31m |
| 40 mph (64.37 km/h) | 10h 54m |
| 50 mph (80.47 km/h) | 08h 43m |
| 60 mph (96.56 km/h) | 07h 16m |
| 70 mph (112.65 km/h) | 06h 13m |
| 80 mph (129 km/h) | 05h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $59.91 | $119.83 |
| Mid-grade | $4.23 | $65.12 | $130.23 |
| Premium | $4.55 | $70.01 | $140.02 |
| Diesel | $5.41 | $83.29 | $166.58 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.