Distance From Tonopah Test Range Airport to Keflavik International Airport, XSD - KEF Distance

The distance from Tonopah Test Range Airport (XSD) to Keflavik International Airport (KEF) is 4028 miles or 6482 kilometers or 3498 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 Tonopah ( United States ) to Reykjavík ( Iceland )?

A one-way nonstop (direct) flight between Tonopah and Reykjavík takes around 9 hours 15 minutes.

Estimated flight time from Tonopah Test Range Airport, Tonopah, United States to Keflavik International Airport, Reykjavík, Iceland is 9 hours 15 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 • XSD - KEF

Kilometers		6482 km
Statute Miles		4028 miles
Nautical Miles		3498 nm
Avg. Time of Flight		9 hours 15 minutes

Tonopah Test Range Airport to Keflavik International Airport Flight Route Map - XSD to KEF Flight Path

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

Click to see flight route on Google Map between Tonopah, United States and Reykjavík, Iceland. .

Nonstop flight route between Tonopah, United States and Reykjavík, Iceland.

Time Difference Between the Airports • XSD - KEF

Time difference between Tonopah (United States) and Reykjavík (Iceland) is 8 Hours.
Reykjavík time is 8 Hours ahead of Tonopah.

Location	Local Time
Tonopah (United States)	2025-12-05, 20:21:57 PST
Reykjavík (Iceland)	2025-12-06, 04:21:57 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

Tonopah Test Range Airport (XSD / KTNX) Tonopah, United States

Destination

Keflavik International Airport (KEF / BIKF) Reykjavík, Iceland