Map of Casper, United States
Casper is a city in Wyoming, United States, with a population of about 60,285. It lies at 42.8666°N, 106.3131°W, about 1560 m above sea level. Casper is about 2,488 km (1,546 mi) west of Washington, D.C., the capital. The nearest city on our map is Cheyenne, 228 km to the southeast.
Casper at a glance
Country
Region
Wyoming
Population
60,285GeoNames
Coordinates
42.8666, -106.313142°52′00″N 106°18′47″W
Time zone
America/DenverUTC−07:00 / UTC−06:00 (daylight saving time)
Local time
–
Elevation
1560 m (5,118 ft)
Distance to Washington, D.C.
2,488 km (1,546 mi)
Where is Casper?
- Located in the Northern and Western hemispheres.
- Daylight ranges from about 9 h 01 min on the shortest day to 15 h 21 min on the longest day (around 21 December and 21 June).
Cities near Casper
- Cheyenne — 228 km southeast
- Fort Collins — 273 km south
- Rapid City — 283 km northeast
- Loveland — 293 km south
- Greeley — 303 km southeast
- Longmont — 317 km south
- Boulder — 329 km south
- Broomfield — 343 km south
- Brighton — 344 km south
- Northglenn — 349 km south
Largest cities in Wyoming
- Cheyenne — 65,132
Largest cities in United States
- New York City — 8,804,190
- Los Angeles — 3,820,914
- Brooklyn — 2,736,074
- Chicago — 2,664,452
- Queens — 2,316,841
- Houston — 2,314,157
- Phoenix — 1,650,070
- Philadelphia — 1,573,916
- San Antonio — 1,526,656
- Manhattan — 1,487,536
Map of United States and all its cities →
Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.