How far is Cheyenne, WY from South Park, WY?
The driving distance from Cheyenne, WY to South Park, WY is about 428.1 miles (688.9 km), with a travel time of about 07h 38m by car.
- The straight-line flight distance is about 343.6 miles (552.9 km).
- For a round trip, plan for roughly 15h 17m 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 38m.
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.
Mostly Clear
Mostly Clear
Driving Route Map
The map below follows the saved road route between Cheyenne and South Park.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cheyenne and South Park.
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1
Start on West 24th Street
122 m · 15 sec · West 24th Street
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2
Turn right onto Central Avenue
2887 ft · 49 sec · Central Avenue
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3
Turn right onto West Lincolnway
2.5 mi · 4 min · West Lincolnway
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4
Take the ramp slight right
1.2 km · 2 min
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5
Merge slight left onto Dwight D. Eisenhower Highway
253.1 mi · 4 hr 10 min · Dwight D. Eisenhower Highway
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6
Take the exit slight right toward US 191 North
1962 ft · 50 sec
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7
Turn right onto Elk Street
1.4 km · 2 min · Elk Street
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8
Continue on US 191
85.6 mi · 1 hr 35 min · US 191
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9
Continue on United States Highway 191
10.6 mi · 13 min · United States Highway 191
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10
Continue on US Highway 191
1995 ft · 43 sec · US Highway 191
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11
Continue on South Pine Street
2.2 mi · 5 min · South Pine Street
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12
Continue on United States Highway 191
62.3 mi · 1 hr 12 min · United States Highway 191
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13
Enter the roundabout and take exit 1 toward South Highway 89
6 m · 1 sec · South Highway 89
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14
Exit the roundabout onto South Highway 89
7.5 mi · 10 min · South Highway 89
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15
Turn left onto South Park Loop Road
2993 ft · 1 min · South Park Loop Road
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16
Turn right onto Melody Creek Lane
1.1 km · 3 min · Melody Creek Lane
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17
Arrive at your destination
0 m · 1 sec · Melody Creek Lane
Car Route Details
A richer read on the saved driving route between Cheyenne and South Park.
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
253 mi · 04h 10m
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.
Mostly Clear leaving Cheyenne and Mostly Clear near South Park.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cheyenne to South Park?
The road trip is about 428.1 miles (688.9 km) and usually takes 07h 38m 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?
Wamsutter is a useful midpoint, sitting about 213.8 miles from Cheyenne and 214.3 miles from South Park.
How much longer is the road route than the straight-line distance?
The direct path is about 343.6 miles (552.9 km), while the road route adds roughly 84.5 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 $58.82 one way or $117.65 round trip. Estimated CO2 is about 134.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Clear around Cheyenne and Mostly Clear near South Park.
Flight Path Map
This map shows the direct air route between Cheyenne and South Park. Straight-line distance: 343.52 mi (552.85 km).
#1 Cheyenne
The most populous city in Laramie County, Wyoming.
| Population | 64,742 |
| Coordinates | 41.1399800, -104.8202500 |
| Altitude | 1856 |
| Country | United States |
#2 South Park
Census-designated place in Teton County, Wyoming
| Population | 1,731 |
| Coordinates | 43.4221500, -110.7932600 |
| Altitude | 1846 |
| Country | United States |
End: South Park (-110.79326, 43.42215)
Estimated Travel Time
Distance: 689 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 14h 15m |
| 40 mph (64.37 km/h) | 10h 42m |
| 50 mph (80.47 km/h) | 08h 33m |
| 60 mph (96.56 km/h) | 07h 08m |
| 70 mph (112.65 km/h) | 06h 06m |
| 80 mph (129 km/h) | 05h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $58.82 | $117.65 |
| Mid-grade | $4.23 | $63.93 | $127.86 |
| Premium | $4.55 | $68.74 | $137.47 |
| Diesel | $5.41 | $81.78 | $163.55 |
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 · Jun 10, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.