Air Miles Calculator logo

How far is Ithaca, NY, from Quincy, IL?

The distance between Quincy (Quincy Regional Airport) and Ithaca (Ithaca Tompkins Regional Airport) is 787 miles / 1266 kilometers / 684 nautical miles.

The driving distance from Quincy (UIN) to Ithaca (ITH) is 966 miles / 1555 kilometers, and travel time by car is about 18 hours 7 minutes.

Quincy Regional Airport – Ithaca Tompkins Regional Airport

Distance arrow
787
Miles
Distance arrow
1266
Kilometers
Distance arrow
684
Nautical miles

Search flights

Distance from Quincy to Ithaca

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

Vincenty's formula (applied above)
  • 786.643 miles
  • 1265.979 kilometers
  • 683.574 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
  • 784.771 miles
  • 1262.966 kilometers
  • 681.947 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 Quincy to Ithaca?

The estimated flight time from Quincy Regional Airport to Ithaca Tompkins Regional Airport is 1 hour and 59 minutes.

Flight carbon footprint between Quincy Regional Airport (UIN) and Ithaca Tompkins Regional Airport (ITH)

On average, flying from Quincy to Ithaca generates about 134 kg of CO2 per passenger, and 134 kilograms equals 294 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Quincy to Ithaca

See the map of the shortest flight path between Quincy Regional Airport (UIN) and Ithaca Tompkins Regional Airport (ITH).

Airport information

Origin Quincy Regional Airport
City: Quincy, IL
Country: United States Flag of United States
IATA Code: UIN
ICAO Code: KUIN
Coordinates: 39°56′33″N, 91°11′40″W
Destination 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