How far is Black Forest, CO from Longmont, CO?

Distance by Flight

Shortest distance between Black Forest and Longmont is 82.55 miles (132.86 km).

Flight distance from Black Forest, CO to Longmont, CO is 82.55 miles. Estimated flight time is 00 hours 12 minutes.

It takes 00 hours 11 minutes to travel from Black Forest to Longmont with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Black Forest, Colorado to Longmont, Colorado is: 104.01 miles (167.39 km) by car.

Driving from Black Forest to Longmont will take approximately 01 hours 50 minutes.

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#1 Black Forest

Census designated place

Population 13116
GPS Coordinates 39°0'47"N 104°42'3"W
Latitude 39.0130500
Longitude -104.7008100
Altitude 2246
Country United States
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#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

Estimated Travel Time Between Black Forest and Longmont

The distance between Black Forest and Longmont is 167 km if you choose to drive by road. You can go 01 hours 51 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 Black Forest and Longmont. The current time is 17:09:50.

Average Speed Travel Time
30 mph (48.3 km/h) 03 hours 27 minutes
40 mph (64.37 km/h) 02 hours 36 minutes
50 mph (80.47 km/h) 02 hours 04 minutes
60 mph (96.56 km/h) 01 hours 44 minutes
70 mph (112.65 km/h) 01 hours 29 minutes
75 mph (120.7 km/h) 01 hours 23 minutes
80 mph (128.75 km/h) 01 hours 17 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 13.89 liters (3.67 gallon) of gas to cover the route between Black Forest and Longmont.
The estimated cost of gas to go from Black Forest to Longmont is $13.36 (diesel $17.39).

Colorado gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.64 $4.03 $4.33 $4.74
Total $13.36 $14.79 $15.88 $17.39

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 October 14, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Black Forest 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

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Driving distance from Arvada, CO to Black Forest 74.05 miles (119 km)

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Driving distance from Aurora, CO to Black Forest 63.03 miles (101 km)

Driving distance from Broomfield, CO to Black Forest 80.36 miles (129 km)

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Driving distance from Castle Rock, CO to Black Forest 34.42 miles (55 km)

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Driving distance from Centennial, CO to Black Forest 50.11 miles (81 km)

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Driving distance from Denver, CO to Black Forest 63.08 miles (102 km)

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Driving distance from Grand Junction, CO to Black Forest 305.45 miles (492 km)

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Driving distance from Lakewood, CO to Black Forest 68.18 miles (110 km)

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Driving distance from Pueblo, CO to Black Forest 63.18 miles (102 km)

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Driving distance from Thornton, CO to Black Forest 74.4 miles (120 km)

Gas Cost Calculator