Portsmouth International Airport at Pease
Portsmouth, United StatesPSM / KPSM
Regional airport · 16 direct destinations · 1 runway · longest runway 11,322 ft
56 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Portsmouth → Reykjavík
PSM
PortsmouthPortsmouth International Airport at Pease
PortsmouthPortsmouth International Airport at PeaseKEF
ReykjavíkKeflavik International Airport
ReykjavíkKeflavik International Airport- Distance
- 2,362 mi
- Estimated flight time
- ~5h 15m
Reykjavík is currently 4 hours ahead of Portsmouth.
No nonstop connection observed
Our route data contains no observed nonstop flight from Portsmouth to Reykjavík. That does not rule out a one-stop journey; see the direct destinations of Portsmouth for the options.
About this route
- Intercontinental: this route connects two continents.
- Direct destinations observed from Portsmouth: 16.
- Direct destinations observed from Reykjavík: 93.
The airports on this route
Keflavik International Airport
Reykjavík, IcelandKEF / BIKF
Major airport · 93 direct destinations · 2 runways · longest runway 10,056 ft
46 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Portsmouth to Reykjavík
The distance between Portsmouth International Airport at Pease (PSM) and Keflavik International Airport (KEF) is approximately 2,362 mi; no direct connection has been observed in our route data.
Frequently asked questions about this route
- How far is Portsmouth from Reykjavík by air?
- The great-circle distance between Portsmouth International Airport at Pease and Keflavik International Airport is approximately 2,362 mi.
- Is there a direct connection from Portsmouth to Reykjavík?
- No direct connection between PSM and KEF has been observed in our route data. That does not rule out a one-stop journey.
- What is the current time difference between Portsmouth and Reykjavík?
- Reykjavík is currently 4 hours ahead of Portsmouth.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The flight archive of the last twelve months has nothing for this route, so we say nothing about frequency.
Route data updated on October 11, 2026.