# 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
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
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.

MDT

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?