Shortest distance between Longmont and Centennial is 42.35 miles (68.15 km).
Flight distance from Longmont, CO to Centennial, CO is 42.35 miles. Estimated flight time is 00 hours 06 minutes.
The driving distance from Longmont, Colorado to Centennial, Colorado is: 51.37 miles (82.68 km) by car.
Driving from Longmont to Centennial will take approximately 00 hours 56 minutes.
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.
|GPS Coordinates||40°10'2"N 105°6'7"W|
The second most populous city in Arapahoe County, Colorado. It is located in the Denver metropolitan area. Centennial is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Centennial Center for the Arts and the Centennial Museum.
|GPS Coordinates||39°34'45"N 104°52'37"W|
The distance between Longmont and Centennial is 83 km if you choose to drive by road. You can go 00 hours 55 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 Longmont and Centennial. The current time is 17:51:12.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||01 hours 42 minutes|
|40 mph (64.37 km/h)||01 hours 17 minutes|
|50 mph (80.47 km/h)||01 hours 01 minutes|
|60 mph (96.56 km/h)||00 hours 51 minutes|
|70 mph (112.65 km/h)||00 hours 44 minutes|
|75 mph (120.7 km/h)||00 hours 41 minutes|
|80 mph (128.75 km/h)||00 hours 38 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 6.86 liters (1.81 gallon) of gas to cover the route between Longmont and Centennial.
The estimated cost of gas to go from Longmont to Centennial is $6.99 (diesel $8.05).
Colorado gas prices.
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 $3.858 (Diesel $4.441) /gallon. Last changed prices on October 03, 2023.
The place names are translated into coordinates to approximate the distance between Longmont and Centennial (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.