How far is Tours from San Francisco, CA?

The distance between San Francisco (San Francisco International Airport) and Tours (Tours Val de Loire Airport) is 5609 miles / 9026 kilometers / 4874 nautical miles.

Distance from San Francisco to Tours

There are several ways to calculate the distance from San Francisco to Tours. Here are two standard methods:

Vincenty's formula (applied above)

• 5608.679 miles
• 9026.295 kilometers
• 4873.809 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

• 5594.619 miles
• 9003.667 kilometers
• 4861.591 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 San Francisco to Tours?

The estimated flight time from San Francisco International Airport to Tours Val de Loire Airport is 11 hours and 7 minutes.

What is the time difference between San Francisco and Tours?

The time difference between San Francisco and Tours is 9 hours. Tours is 9 hours ahead of San Francisco.

Flight carbon footprint between San Francisco International Airport (SFO) and Tours Val de Loire Airport (TUF)

On average, flying from San Francisco to Tours generates about 664 kg of CO2 per passenger, and 664 kilograms equals 1 464 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Francisco to Tours

See the map of the shortest flight path between San Francisco International Airport (SFO) and Tours Val de Loire Airport (TUF).

Airport information

Origin	San Francisco International Airport
City:	San Francisco, CA
Country:	United States
IATA Code:	SFO
ICAO Code:	KSFO
Coordinates:	37°37′8″N, 122°22′30″W

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