Distance From San Antonio Airport to Keflavik International Airport

The distance from San Antonio Airport () to Keflavik International Airport (KEF) is 6877 miles or 11067 kilometers or 5972 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 San Antonio ( Philippines ) to Reykjavík ( Iceland )?

A one-way nonstop (direct) flight between San Antonio and Reykjavík takes around 15 hours 48 minutes.

Estimated flight time from San Antonio Airport, San Antonio, Philippines to Keflavik International Airport, Reykjavík, Iceland is 15 hours 48 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 • - KEF

Kilometers		11067 km
Statute Miles		6877 miles
Nautical Miles		5972 nm
Avg. Time of Flight		15 hours 48 minutes

San Antonio Airport to Keflavik International Airport Flight Route Map - to KEF Flight Path

Location of San Antonio Airport & Keflavik International Airport is given below.
Click the map to view San Antonio to Reykjavík nonstop flight path and travel direction.

Click to see flight route on Google Map between San Antonio, Philippines and Reykjavík, Iceland. .

Nonstop flight route between San Antonio, Philippines and Reykjavík, Iceland.

Time Difference Between the Airports • - KEF

Time difference between San Antonio (Philippines) and Reykjavík (Iceland) is 8 Hours.
Reykjavík time is 8 Hours behind San Antonio.

Location	Local Time
San Antonio (Philippines)	2026-06-20, 03:00:35 PST
Reykjavík (Iceland)	2026-06-19, 19:00:35 GMT

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

San Antonio Airport ( / ) San Antonio, Philippines

Destination

Keflavik International Airport (KEF / BIKF) Reykjavík, Iceland