How far is St Louis, MO, from Ithaca, NY?
The distance between Ithaca (Ithaca Tompkins Regional Airport) and St Louis (St. Louis Lambert International Airport) is 775 miles / 1247 kilometers / 673 nautical miles.
The driving distance from Ithaca (ITH) to St Louis (STL) is 894 miles / 1439 kilometers, and travel time by car is about 16 hours 55 minutes.
Ithaca Tompkins Regional Airport – St. Louis Lambert International Airport
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Distance from Ithaca to St Louis
There are several ways to calculate the distance from Ithaca to St Louis. Here are two standard methods:
Vincenty's formula (applied above)- 774.577 miles
- 1246.562 kilometers
- 673.089 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- 772.948 miles
- 1243.939 kilometers
- 671.673 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 St Louis?
The estimated flight time from Ithaca Tompkins Regional Airport to St. Louis Lambert International Airport is 1 hour and 57 minutes.
What is the time difference between Ithaca and St Louis?
The time difference between Ithaca and St Louis is 1 hour. St Louis is 1 hour behind Ithaca.
Flight carbon footprint between Ithaca Tompkins Regional Airport (ITH) and St. Louis Lambert International Airport (STL)
On average, flying from Ithaca to St Louis generates about 132 kg of CO2 per passenger, and 132 kilograms equals 292 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 St Louis
See the map of the shortest flight path between Ithaca Tompkins Regional Airport (ITH) and St. Louis Lambert International Airport (STL).
Airport information
| Origin | Ithaca Tompkins Regional Airport |
|---|---|
| City: | Ithaca, NY |
| Country: | United States  |
| IATA Code: | ITH |
| ICAO Code: | KITH |
| Coordinates: | 42°29′27″N, 76°27′30″W |
| Destination | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |