How far is Laramie, WY from Casper, WY?
The driving distance from Laramie, WY to Casper, WY is about 185.2 miles (298.1 km), with a travel time of about 03h 03m by car.
- The straight-line flight distance is about 113.6 miles (182.9 km).
- For a round trip, plan for roughly 06h 06m 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 03h 03m.
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 in Platte County, Wyoming, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Snow Showers
Rain And Snow Showers Likely
Driving Route Map
The map below follows the saved road route between Laramie and Casper.
Turn-by-Turn Driving Directions
Step-by-step road directions between Laramie and Casper.
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1
Start on the route
14 m · 5 sec
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2
Turn right onto South 5th Street
46 m · 9 sec · South 5th Street
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3
Turn right onto East Grand Avenue
111 m · 14 sec · East Grand Avenue
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4
Turn right onto South 4th Street
1.1 mi · 3 min · South 4th Street
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5
Turn left onto East Curtis Street
125 m · 16 sec · East Curtis Street
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6
Turn right onto North 3rd Street
2.1 mi · 3 min · North 3rd Street
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7
Continue on US Highway 30
14.4 mi · 21 min · US Highway 30
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8
Turn right onto State Highway 34
51.8 mi · 1 hr 4 min · State Highway 34
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9
Take the ramp left
113.4 mi · 1 hr 53 min
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10
Take the exit slight right toward I 25 Business, US 20, US 26, US 87: North Beverly Street, Bryan Stock Trail
670 ft · 16 sec
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11
Turn straight onto East F Street
99 m · 10 sec · East F Street
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12
Turn right onto Bryan Stock Trail
1.1 mi · 2 min · Bryan Stock Trail
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13
Turn left onto East Sunlight Drive
1.5 km · 4 min · East Sunlight Drive
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14
Arrive at your destination
0 m · 1 sec · North Sunlight Drive
Car Route Details
A richer read on the saved driving route between Laramie and Casper.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
State Highway 34
Take the ramp left
113 mi · 01h 53m
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.
Chance Snow Showers leaving Laramie and Rain And Snow Showers Likely near Casper.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Laramie to Casper?
The road trip is about 185.2 miles (298.1 km) and usually takes 03h 03m 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?
Glendo is a useful midpoint, sitting about 92.5 miles from Laramie and 92.7 miles from Casper.
How much longer is the road route than the straight-line distance?
The direct path is about 113.6 miles (182.9 km), while the road route adds roughly 71.6 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 10:54 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.46 one way or $50.92 round trip. Estimated CO2 is about 58.1 kg one way.
What should you check before leaving?
Before you leave, expect Chance Snow Showers around Laramie and Rain And Snow Showers Likely near Casper.
Stop Ideas Near Glendo
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Glendo.
Douglas, Wyoming
Wheatland, Wyoming
Casper, Wyoming
Flight Path Map
This map shows the direct air route between Laramie and Casper. Straight-line distance: 113.65 mi (182.91 km).
#1 Laramie
City in and county seat of Albany County, Wyoming, United States
| Population | 32,661 |
| Coordinates | 41.3113700, -105.5911000 |
| Altitude | 2184 |
| Country | United States |
#2 Casper
The most populous city in Natrona County, Wyoming.
| Population | 58,498 |
| Coordinates | 42.8666300, -106.3130800 |
| Altitude | 1560 |
| Country | United States |
End: North Sunlight Drive (-106.309604, 42.868632)
Estimated Travel Time
Distance: 298 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 10m |
| 40 mph (64.37 km/h) | 04h 37m |
| 50 mph (80.47 km/h) | 03h 42m |
| 60 mph (96.56 km/h) | 03h 05m |
| 70 mph (112.65 km/h) | 02h 38m |
| 80 mph (129 km/h) | 02h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $25.46 | $50.92 |
| Mid-grade | $4.23 | $27.67 | $55.34 |
| Premium | $4.55 | $29.75 | $59.50 |
| Diesel | $5.41 | $35.39 | $70.79 |
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.