Air Miles Calculator

Distance between Denver, CO (DEN) and Lewistown, MT (LWT)

Flight distance from Denver to Lewistown (Denver International Airport – Lewistown Municipal Airport) is 551 miles / 887 kilometers / 479 nautical miles. Estimated flight time is 1 hour 32 minutes.

Driving distance from Denver (DEN) to Lewistown (LWT) is 682 miles / 1098 kilometers and travel time by car is about 11 hours 48 minutes.

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

Shortest flight path between Denver International Airport (DEN) and Lewistown Municipal Airport (LWT).

How far is Lewistown from Denver?

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

Vincenty's formula (applied above)
  • 551.401 miles
  • 887.394 kilometers
  • 479.154 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
  • 551.494 miles
  • 887.543 kilometers
  • 479.235 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 Lewistown Municipal Airport
City: Lewistown, MT
Country: United States Flag of United States
IATA Code: LWT
ICAO Code: KLWT
Coordinates: 47°2′57″N, 109°28′1″W

Time difference and current local times

There is no time difference between Denver and Lewistown.

Time Difference

Denver, CO

 MDT

Lewistown, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 106 kg (234 pounds).

Frequent Flyer Miles Calculator

Denver (DEN) → Lewistown (LWT).

Distance:
551
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
551

Round trip?