Distance From Mather Field to Geneva Cointrin International Airport

The distance from Mather Field () to Geneva Cointrin International Airport (GVA) is 4202 miles or 6762 kilometers or 3649 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Castalia ( United States ) to Geneva ( Switzerland )?

A one-way nonstop (direct) flight between Castalia and Geneva takes around 9 hours 39 minutes.

Estimated flight time from Mather Field, Castalia, United States to Geneva Cointrin International Airport, Geneva, Switzerland is 9 hours 39 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - GVA

Kilometers		6762 km
Statute Miles		4202 miles
Nautical Miles		3649 nm
Avg. Time of Flight		9 hours 39 minutes

Mather Field to Geneva Cointrin International Airport Flight Route Map - to GVA Flight Path

Location of Mather Field & Geneva Cointrin International Airport is given below.
Click the map to view Castalia to Geneva nonstop flight path and travel direction.

Click to see flight route on Google Map between Castalia, United States and Geneva, Switzerland. .

Nonstop flight route between Castalia, United States and Geneva, Switzerland.

Time Difference Between the Airports • - GVA

Time difference between Castalia (United States) and Geneva (Switzerland) is 6 Hours.
Geneva time is 6 Hours ahead of Castalia.

Location	Local Time
Castalia (United States)	2026-06-19, 03:44:03 EDT
Geneva (Switzerland)	2026-06-19, 09:44:03 CEST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Mather Field ( / 1OH3) Castalia, United States

Destination

Geneva Cointrin International Airport (GVA / LSGG) Geneva, Switzerland