Air Miles Calculator

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 Flag of 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 Flag of 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.

Time Difference

Watertown, NY

 EDT

Columbus, OH

 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?