Air Miles Calculator

Distance between Denver, CO (DEN) and Billings, MT (BIL)

Flight distance from Denver to Billings (Denver International Airport – Billings Logan International Airport) is 455 miles / 732 kilometers / 395 nautical miles. Estimated flight time is 1 hour 21 minutes.

Driving distance from Denver (DEN) to Billings (BIL) is 560 miles / 901 kilometers and travel time by car is about 9 hours 2 minutes.

Map of flight path and driving directions from Denver to Billings.

Shortest flight path between Denver International Airport (DEN) and Billings Logan International Airport (BIL).

How far is Billings from Denver?

There are several ways to calculate distances between Denver and Billings. Here are two common methods:

Vincenty's formula (applied above)
  • 454.955 miles
  • 732.179 kilometers
  • 395.345 nautical miles

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

Haversine formula
  • 455.082 miles
  • 732.383 kilometers
  • 395.455 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).

Airport information


A Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″W

B Billings Logan International Airport
City: Billings, MT
Country: United States Flag of United States
IATA Code: BIL
ICAO Code: KBIL
Coordinates: 45°48′27″N, 108°32′34″W

Time difference and current local times

There is no time difference between Denver and Billings.

Time Difference

Denver, CO

 MST

Billings, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 92 kg (203 pounds).

Frequent Flyer Miles Calculator

Denver (DEN) → Billings (BIL).

Distance:
455
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
455

Round trip?