How far is Aspen, CO from Boulder, CO?
Distance by Flight
Shortest distance between Aspen and Boulder is 100.11 miles (161.11 km).
Flight distance from Aspen, CO to Boulder, CO is 100.11 miles. Estimated flight time is 00 hours 20 minutes.
It takes 00 hours 18 minutes to travel from Aspen to Boulder with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Aspen, Colorado to Boulder, Colorado is: 170.68 miles (274.68 km) by car.
Driving from Aspen to Boulder will take approximately 03 hours 45 minutes.
#1 Aspen
Town in Pitkin County, Colorado, USA
| Population | 7657 |
|---|---|
| GPS Coordinates | 39°11'28"N 106°49'3"W |
| Latitude | 39.1911000 |
| Longitude | -106.8175400 |
| Altitude | 2405 |
| Country | United States |
#2 Boulder
The most populous city in Boulder County, Colorado. It is located in the foothills of the Rocky Mountains. Boulder is known for its many colleges and universities, its many parks and green spaces, and its many attractions, such as the University of Colorado Boulder and the Boulder Creek Path.
| Population | 107645 |
|---|---|
| GPS Coordinates | 40°0'54"N 105°16'14"W |
| Latitude | 40.0149900 |
| Longitude | -105.2705500 |
| Altitude | 1624 |
| Country | United States |
Ending point in Boulder: (-105.27055,40.014996)
Estimated Travel Time Between Aspen and Boulder
The distance between Aspen and Boulder is 275 km if you choose to drive by road. You can go 03 hours 03 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Aspen and Boulder. The current time is 22:32:32.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 05 hours 41 minutes |
| 40 mph (64.37 km/h) | 04 hours 16 minutes |
| 50 mph (80.47 km/h) | 03 hours 24 minutes |
| 60 mph (96.56 km/h) | 02 hours 50 minutes |
| 70 mph (112.65 km/h) | 02 hours 26 minutes |
| 75 mph (120.7 km/h) | 02 hours 16 minutes |
| 80 mph (128.75 km/h) | 02 hours 07 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 22.8 liters (6.02 gallon) of gas to cover the route between Aspen and Boulder.
The estimated cost of gas to go from Aspen to Boulder is $21.92 (diesel $28.53).
Colorado gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.64 | $4.03 | $4.33 | $4.74 |
| Total | $21.92 | $24.28 | $26.05 | $28.53 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Colorado ) per gallon of daily gas for calculations is $3.640 (Diesel $4.737) /gallon. Last changed prices on December 10, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Aspen and Boulder (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
