How far is Grand Junction, CO from Longmont, CO?
Distance by Flight
Shortest distance between Grand Junction and Longmont is 198.74 miles (319.84 km).
Flight distance from Grand Junction, CO to Longmont, CO is 198.74 miles. Estimated flight time is 00 hours 33 minutes.
It takes 00 hours 30 minutes to travel from Grand Junction to Longmont with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Grand Junction, Colorado to Longmont, Colorado is: 276.36 miles (444.76 km) by car.
Driving from Grand Junction to Longmont will take approximately 04 hours 23 minutes.
#1 Grand Junction
The most populous city in Mesa County, Colorado. It is located on the Colorado River in western Colorado. Grand Junction is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Museum of the West and the Colorado National Monument.
| Population | 63447 |
|---|---|
| GPS Coordinates | 39°3'50"N 108°33'2"W |
| Latitude | 39.0638700 |
| Longitude | -108.5506500 |
| Altitude | 1400 |
| Country | United States |
#2 Longmont
The most populous city in Boulder County, Colorado. It is located in the northern part of the county. Longmont is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Longmont Museum and the Longmont Civic Center.
| Population | 98445 |
|---|---|
| GPS Coordinates | 40°10'2"N 105°6'7"W |
| Latitude | 40.1672100 |
| Longitude | -105.1019300 |
| Altitude | 1519 |
| Country | United States |
Ending point in Longmont: (-105.101861,40.16721)
Estimated Travel Time Between Grand Junction and Longmont
The distance between Grand Junction and Longmont is 445 km if you choose to drive by road. You can go 04 hours 56 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 Grand Junction and Longmont. The current time is 23:35:42.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 09 hours 12 minutes |
| 40 mph (64.37 km/h) | 06 hours 54 minutes |
| 50 mph (80.47 km/h) | 05 hours 31 minutes |
| 60 mph (96.56 km/h) | 04 hours 36 minutes |
| 70 mph (112.65 km/h) | 03 hours 56 minutes |
| 75 mph (120.7 km/h) | 03 hours 41 minutes |
| 80 mph (128.75 km/h) | 03 hours 26 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 36.91 liters (9.75 gallon) of gas to cover the route between Grand Junction and Longmont.
The estimated cost of gas to go from Grand Junction to Longmont is $35.5 (diesel $46.19).
Colorado gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.64 | $4.03 | $4.33 | $4.74 |
| Total | $35.5 | $39.31 | $42.19 | $46.19 |
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 April 24, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Grand Junction and Longmont (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
Distance to Other Cities
Driving distance from Broomfield, CO to Grand Junction 251.03 miles (404 km)
Driving distance from Colorado Springs, CO to Grand Junction 309.9 miles (499 km)
