Distance from London to Portsmouth

Distance is 103 kilometers or 64 miles or 55 nautical miles

The distance is the theoretical air distance (great circle distance). Flying between the two locations' airports can be a different distance, depending on airport location and actual route chosen.

Map – Shortest path between London and Portsmouth

Map – Shortest path between London and Portsmouth
  • Location for London
  • Location for Portsmouth

The map is using a projection that makes land and oceans much wider near the south and north poles. The heading/course/bearing during a flight varies in most cases. Map based on image from NASA.

Heading from London

Latitude: 51° 30' North
Longitude: 0° 08' West
Initial heading:220.6°SouthwestSouthwest
Final heading:219.8°SouthwestSouthwest

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Heading from Portsmouth

Latitude: 50° 48' North
Longitude: 1° 05' West
Initial heading:39.8°NortheastNortheast
Final heading:40.6°NortheastNortheast

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Local time comparison

LocationLocal Time
London (United Kingdom – England)Friday, May 10, 2024 at 12:16:20 pm
Portsmouth (United Kingdom – England)Friday, May 10, 2024 at 12:16:20 pm

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