# Distance between Watertown, NY (ART) and Billings, MT (BIL)

Flight distance from Watertown to Billings (Watertown International Airport – Billings Logan International Airport) is 1590 miles / 2559 kilometers / 1382 nautical miles. Estimated flight time is 3 hours 30 minutes.

Driving distance from Watertown (ART) to Billings (BIL) is 1914 miles / 3081 kilometers and travel time by car is about 33 hours 19 minutes.

## Map of flight path and driving directions from Watertown to Billings.

Shortest flight path between Watertown International Airport (ART) and Billings Logan International Airport (BIL).

## How far is Billings from Watertown?

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

Vincenty's formula (applied above)
• 1589.952 miles
• 2558.780 kilometers
• 1381.630 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
• 1585.559 miles
• 2551.709 kilometers
• 1377.813 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 Watertown International Airport
City: Watertown, NY
Country: United States
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″W

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

## Time difference and current local times

The time difference between Watertown and Billings is 2 hours. Billings is 2 hours behind Watertown.

EDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 185 kg (408 pounds).

## Frequent Flyer Miles Calculator

Watertown (ART) → Billings (BIL).

Distance:
1590
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1590

Round trip?