Air Miles Calculator logo

How far is Round Lake from Ithaca, NY?

The distance between Ithaca (Ithaca Tompkins Regional Airport) and Round Lake (Round Lake (Weagamow Lake) Airport) is 997 miles / 1604 kilometers / 866 nautical miles.

The driving distance from Ithaca (ITH) to Round Lake (ZRJ) is 1609 miles / 2589 kilometers, and travel time by car is about 40 hours 46 minutes.

Ithaca Tompkins Regional Airport – Round Lake (Weagamow Lake) Airport

Distance arrow
997
Miles
Distance arrow
1604
Kilometers
Distance arrow
866
Nautical miles

Search flights

Distance from Ithaca to Round Lake

There are several ways to calculate the distance from Ithaca to Round Lake. Here are two standard methods:

Vincenty's formula (applied above)
  • 996.728 miles
  • 1604.077 kilometers
  • 866.133 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 995.387 miles
  • 1601.920 kilometers
  • 864.968 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).

How long does it take to fly from Ithaca to Round Lake?

The estimated flight time from Ithaca Tompkins Regional Airport to Round Lake (Weagamow Lake) Airport is 2 hours and 23 minutes.

Flight carbon footprint between Ithaca Tompkins Regional Airport (ITH) and Round Lake (Weagamow Lake) Airport (ZRJ)

On average, flying from Ithaca to Round Lake generates about 151 kg of CO2 per passenger, and 151 kilograms equals 332 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ithaca to Round Lake

See the map of the shortest flight path between Ithaca Tompkins Regional Airport (ITH) and Round Lake (Weagamow Lake) Airport (ZRJ).

Airport information

Origin Ithaca Tompkins Regional Airport
City: Ithaca, NY
Country: United States Flag of United States
IATA Code: ITH
ICAO Code: KITH
Coordinates: 42°29′27″N, 76°27′30″W
Destination Round Lake (Weagamow Lake) Airport
City: Round Lake
Country: Canada Flag of Canada
IATA Code: ZRJ
ICAO Code: CZRJ
Coordinates: 52°56′36″N, 91°18′46″W