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How far is Broomfield, CO, from Johnstown, PA?

The distance between Johnstown (Johnstown–Cambria County Airport) and Broomfield (Rocky Mountain Metropolitan Airport) is 1387 miles / 2233 kilometers / 1206 nautical miles.

The driving distance from Johnstown (JST) to Broomfield (BJC) is 1544 miles / 2485 kilometers, and travel time by car is about 27 hours 37 minutes.

Johnstown–Cambria County Airport – Rocky Mountain Metropolitan Airport

Distance arrow
1387
Miles
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2233
Kilometers
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1206
Nautical miles

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Distance from Johnstown to Broomfield

There are several ways to calculate the distance from Johnstown to Broomfield. Here are two standard methods:

Vincenty's formula (applied above)
  • 1387.475 miles
  • 2232.924 kilometers
  • 1205.683 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 1384.000 miles
  • 2227.332 kilometers
  • 1202.663 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Johnstown to Broomfield?

The estimated flight time from Johnstown–Cambria County Airport to Rocky Mountain Metropolitan Airport is 3 hours and 7 minutes.

Flight carbon footprint between Johnstown–Cambria County Airport (JST) and Rocky Mountain Metropolitan Airport (BJC)

On average, flying from Johnstown to Broomfield generates about 172 kg of CO2 per passenger, and 172 kilograms equals 380 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Johnstown to Broomfield

See the map of the shortest flight path between Johnstown–Cambria County Airport (JST) and Rocky Mountain Metropolitan Airport (BJC).

Airport information

Origin Johnstown–Cambria County Airport
City: Johnstown, PA
Country: United States Flag of United States
IATA Code: JST
ICAO Code: KJST
Coordinates: 40°18′57″N, 78°50′2″W
Destination Rocky Mountain Metropolitan Airport
City: Broomfield, CO
Country: United States Flag of United States
IATA Code: BJC
ICAO Code: KBJC
Coordinates: 39°54′31″N, 105°7′1″W