# Distance between New York, NY (LGA) and Butte, MT (BTM)

Flight distance from New York to Butte (New York LaGuardia Airport – Bert Mooney Airport) is 1958 miles / 3151 kilometers / 1701 nautical miles. Estimated flight time is 4 hours 12 minutes.

Driving distance from New York (LGA) to Butte (BTM) is 2306 miles / 3711 kilometers and travel time by car is about 38 hours 11 minutes.

## Map of flight path and driving directions from New York to Butte.

Shortest flight path between New York LaGuardia Airport (LGA) and Bert Mooney Airport (BTM).

## How far is Butte from New York?

There are several ways to calculate distances between New York and Butte. Here are two common methods:

Vincenty's formula (applied above)
• 1958.036 miles
• 3151.153 kilometers
• 1701.486 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
• 1952.996 miles
• 3143.042 kilometers
• 1697.107 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 New York LaGuardia Airport
City: New York, NY
Country: United States
IATA Code: LGA
ICAO Code: KLGA
Coordinates: 40°46′37″N, 73°52′21″W

B Bert Mooney Airport
City: Butte, MT
Country: United States
IATA Code: BTM
ICAO Code: KBTM
Coordinates: 45°57′17″N, 112°29′49″W

## Time difference and current local times

The time difference between New York and Butte is 2 hours. Butte is 2 hours behind New York.

EDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 214 kg (471 pounds).

## Frequent Flyer Miles Calculator

New York (LGA) → Butte (BTM).

Distance:
1958
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1958

Round trip?