How far is Grenoble from Tours?
There are several ways to calculate distances between Tours and Grenoble. Here are two common methods:Vincenty's formula (applied above)
- 262.205 miles
- 421.978 kilometers
- 227.850 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
- 261.701 miles
- 421.167 kilometers
- 227.412 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).
Estimated flight time from Tours Val de Loire Airport (TUF) to Alpes–Isère Airport (GNB) is 59 minutes.
Time difference and current local times
There is no time difference between Tours and Grenoble.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 61 kg (135 pounds).
Tours to Grenoble flight path
Shortest flight path between Tours Val de Loire Airport (TUF) and Alpes–Isère Airport (GNB).
Frequent Flyer Miles Calculator
Tours (TUF) → Grenoble (GNB).