Air Miles Calculator

Distance between Watertown, NY (ART) and Johnstown, PA (JST)

Flight distance from Watertown to Johnstown (Watertown International Airport – Johnstown–Cambria County Airport) is 292 miles / 470 kilometers / 254 nautical miles. Estimated flight time is 1 hour 3 minutes.

Driving distance from Watertown (ART) to Johnstown (JST) is 381 miles / 613 kilometers and travel time by car is about 7 hours 28 minutes.

Map of flight path and driving directions from Watertown to Johnstown.

Shortest flight path between Watertown International Airport (ART) and Johnstown–Cambria County Airport (JST).

How far is Johnstown from Watertown?

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

Vincenty's formula (applied above)
  • 291.885 miles
  • 469.744 kilometers
  • 253.641 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
  • 291.934 miles
  • 469.822 kilometers
  • 253.684 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 Johnstown–Cambria County Airport
City: Johnstown, PA
Country: United States Flag of United States
IATA Code: JST
ICAO Code: KJST
Coordinates: 40°18′57″N, 78°50′2″W

Time difference and current local times

There is no time difference between Watertown and Johnstown.

Time Difference

Watertown, NY

 EDT

Johnstown, PA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 68 kg (150 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Johnstown (JST).

Distance:
292
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
292

Round trip?