How far is New Castle, CO from Thornton, CO?

Distance by Flight

Shortest distance between New Castle and Thornton is 137.8 miles (221.77 km).

Flight distance from New Castle, CO to Thornton, CO is 137.8 miles. Estimated flight time is 00 hours 21 minutes.

It takes 00 hours 19 minutes to travel from New Castle to Thornton with an airplane (average speed of 550 miles).

Driving distance

The driving distance from New Castle, Colorado to Thornton, Colorado is: 176.35 miles (283.81 km) by car.

Driving from New Castle to Thornton will take approximately 02 hours 54 minutes.

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#1 New Castle

Colorado

Population 4962
GPS Coordinates 39°34'22"N 107°32'11"W
Latitude 39.5727600
Longitude -107.5364400
Altitude 1706
Country United States
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#2 Thornton

The seventh most populous city in Colorado. It is located in the northeastern part of the state. Thornton is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Thornton Historical Society and the Thornton Town Center.

Population 148113
GPS Coordinates 39°52'5"N 104°58'19"W
Latitude 39.8680400
Longitude -104.9719200
Altitude 1631
Country United States

Estimated Travel Time Between New Castle and Thornton

The distance between New Castle and Thornton is 284 km if you choose to drive by road. You can go 03 hours 09 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 New Castle and Thornton. The current time is 01:31:40.

Average Speed Travel Time
30 mph (48.3 km/h) 05 hours 52 minutes
40 mph (64.37 km/h) 04 hours 24 minutes
50 mph (80.47 km/h) 03 hours 31 minutes
60 mph (96.56 km/h) 02 hours 56 minutes
70 mph (112.65 km/h) 02 hours 31 minutes
75 mph (120.7 km/h) 02 hours 21 minutes
80 mph (128.75 km/h) 02 hours 12 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 23.56 liters (6.22 gallon) of gas to cover the route between New Castle and Thornton.
The estimated cost of gas to go from New Castle to Thornton is $22.65 (diesel $29.48).

Colorado gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.64 $4.03 $4.33 $4.74
Total $22.65 $25.08 $26.92 $29.48

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 November 25, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between New Castle and Thornton (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 New Castle 166.95 miles (269 km)

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Driving distance from Aurora, CO to New Castle 183.28 miles (295 km)

Driving distance from Broomfield, CO to New Castle 177.21 miles (285 km)

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Driving distance from Castle Rock, CO to New Castle 196.02 miles (315 km)

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Driving distance from Centennial, CO to New Castle 185.3 miles (298 km)

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Driving distance from Colorado Springs, CO to New Castle 236.09 miles (380 km)

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Driving distance from Denver, CO to New Castle 169.39 miles (273 km)

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Driving distance from Lakewood, CO to New Castle 164.81 miles (265 km)

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Driving distance from Pueblo, CO to New Castle 279.63 miles (450 km)

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Driving distance from Westminster, CO to New Castle 171.22 miles (276 km)

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Driving distance from Boulder, CO to New Castle 181.13 miles (291 km)

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Driving distance from Fort Collins, CO to New Castle 229.83 miles (370 km)

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