Air Miles Calculator

Distance between Porto (OPO) and Tours (TUF)

Distance from Porto to Tours (Porto Airport – Tours Val de Loire Airport) is 631 miles / 1016 kilometers / 549 nautical miles.

How far is Tours from Porto?

There are several ways to calculate distances between Porto and Tours. Here are two common methods:

Vincenty's formula (applied above)
  • 631.379 miles
  • 1016.105 kilometers
  • 548.653 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
  • 630.636 miles
  • 1014.910 kilometers
  • 548.007 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).

Flight duration

Estimated flight time from Porto Airport (OPO) to Tours Val de Loire Airport (TUF) is 1 hour 41 minutes.

Time difference and current local times

The time difference between Porto and Tours is 1 hour. Tours is 1 hour ahead of Porto.

Time Difference

Porto
Tours

Porto

 WEST

Tours

 CEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 117 kg (257 pounds).

Airport information


A Porto Airport
City: Porto
Country: Portugal Flag of Portugal
IATA Code: OPO
ICAO Code: LPPR
Coordinates: 41°14′53″N, 8°40′53″W

B Tours Val de Loire Airport
City: Tours
Country: France Flag of France
IATA Code: TUF
ICAO Code: LFOT
Coordinates: 47°25′55″N, 0°43′39″E

Porto to Tours flight path

Shortest flight path between Porto Airport (OPO) and Tours Val de Loire Airport (TUF).

Frequent Flyer Miles Calculator

Porto (OPO) → Tours (TUF).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
631
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
631

Round trip?