Air Miles Calculator

Distance between Watertown, NY (ART) and Reading, PA (RDG)

Flight distance from Watertown to Reading (Watertown International Airport – Reading Regional Airport) is 249 miles / 401 kilometers / 217 nautical miles. Estimated flight time is 58 minutes.

Driving distance from Watertown (ART) to Reading (RDG) is 302 miles / 486 kilometers and travel time by car is about 5 hours 44 minutes.

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

Shortest flight path between Watertown International Airport (ART) and Reading Regional Airport (RDG).

How far is Reading from Watertown?

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

Vincenty's formula (applied above)
  • 249.414 miles
  • 401.392 kilometers
  • 216.735 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
  • 249.679 miles
  • 401.819 kilometers
  • 216.965 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 Reading Regional Airport
City: Reading, PA
Country: United States Flag of United States
IATA Code: RDG
ICAO Code: KRDG
Coordinates: 40°22′42″N, 75°57′54″W

Time difference and current local times

There is no time difference between Watertown and Reading.

Time Difference

Watertown, NY

 EDT

Reading, PA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 62 kg (136 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Reading (RDG).

Distance:
249
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
249

Round trip?