Distance from Longmont to Boulder
Distance between Longmont and Boulder is 22 kilometers (14 miles).
Driving distance from Longmont to Boulder is 25 kilometers (16 miles).
22 km
14 miles
25 km
16 miles
Distance Map Between Longmont and Boulder
Longmont, Denver, United States ↔ Boulder, Denver, United States = 14 miles = 22 km.
How far is it between Longmont and Boulder
Longmont is located in United States with (40.1672,-105.1019) coordinates and Boulder is located in United States with (40.015,-105.2706) coordinates. The calculated flying distance from Longmont to Boulder is equal to 14 miles which is equal to 22 km.
If you want to go by car, the driving distance between Longmont and Boulder is 25.04 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 00 hours 13 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 3 km.
| City/Place | Latitude and Longitude | GPS Coordinates |
|---|---|---|
| Longmont | 40.1672, -105.1019 | 40° 10´ 1.9560'' N 105° 6´ 6.9480'' W |
| Boulder | 40.015, -105.2706 | 40° 0´ 53.9640'' N 105° 16´ 13.9800'' W |
Estimated Travel Time Between Longmont and Boulder
| Average Speed | Travel Time |
|---|---|
| 30 mph (48 km/h) | 00 hours 31 minutes |
| 40 mph (64 km/h) | 00 hours 23 minutes |
| 50 mph (80 km/h) | 00 hours 18 minutes |
| 60 mph (97 km/h) | 00 hours 15 minutes |
| 70 mph (112 km/h) | 00 hours 13 minutes |
| 75 mph (120 km/h) | 00 hours 12 minutes |
Related Distances from Longmont
| Cities | Distance |
|---|---|
| Longmont to Boulder | 25 km |
| Longmont to Brighton 3 | 44 km |
| Longmont to Fort Collins | 48 km |
| Longmont to Colorado Springs | 170 km |
| Longmont to Aurora | 70 km |
Related Distances to Boulder
| Cities | Distance |
|---|---|
| Fort Collins to Boulder | 105 km |
| Longmont to Boulder | 25 km |
| Loveland to Boulder | 53 km |
| Las Vegas to Boulder City | 43 km |
| Windsor 5 to Boulder | 83 km |