# Distance between Watertown, NY (ART) and Columbus, OH (CMH)

Flight distance from Watertown to Columbus (Watertown International Airport – John Glenn Columbus International Airport) is 448 miles / 721 kilometers / 389 nautical miles. Estimated flight time is 1 hour 20 minutes.

Driving distance from Watertown (ART) to Columbus (CMH) is 539 miles / 867 kilometers and travel time by car is about 9 hours 45 minutes.

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

Shortest flight path between Watertown International Airport (ART) and John Glenn Columbus International Airport (CMH).

## How far is Columbus from Watertown?

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

Vincenty's formula (applied above)
• 448.168 miles
• 721.257 kilometers
• 389.447 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
• 447.626 miles
• 720.385 kilometers
• 388.977 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 John Glenn Columbus International Airport
City: Columbus, OH
Country: United States
IATA Code: CMH
ICAO Code: KCMH
Coordinates: 39°59′52″N, 82°53′30″W

## Time difference and current local times

There is no time difference between Watertown and Columbus.

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 91 kg (201 pounds).

## Frequent Flyer Miles Calculator

Watertown (ART) → Columbus (CMH).

Distance:
448
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
448

Round trip?