# Distance between Prague (PRG) and Grenoble (GNB)

Flight distance from Prague to Grenoble (Václav Havel Airport Prague – Alpes–Isère Airport) is 529 miles / 851 kilometers / 460 nautical miles. Estimated flight time is 1 hour 30 minutes.

Driving distance from Prague (PRG) to Grenoble (GNB) is 708 miles / 1139 kilometers and travel time by car is about 10 hours 31 minutes.

## Map of flight path and driving directions from Prague to Grenoble.

Shortest flight path between Václav Havel Airport Prague (PRG) and Alpes–Isère Airport (GNB).

## How far is Grenoble from Prague?

There are several ways to calculate distances between Prague and Grenoble. Here are two common methods:

Vincenty's formula (applied above)
• 528.925 miles
• 851.222 kilometers
• 459.623 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
• 527.982 miles
• 849.704 kilometers
• 458.804 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 Václav Havel Airport Prague
City: Prague
Country: Czech Republic
IATA Code: PRG
ICAO Code: LKPR
Coordinates: 50°6′2″N, 14°15′36″E

B Alpes–Isère Airport
City: Grenoble
Country: France
IATA Code: GNB
ICAO Code: LFLS
Coordinates: 45°21′46″N, 5°19′45″E

## Time difference and current local times

There is no time difference between Prague and Grenoble.

CET

CET

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 103 kg (227 pounds).

## Frequent Flyer Miles Calculator

Prague (PRG) → Grenoble (GNB).

Distance:
529
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
529

Round trip?