The distance from RAF Ascension Island (ASI) to Zürich Airport (ZRH) is 4079 miles or 6565 kilometers or 3543 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.
6565 kilometers is the direct flight distance between RAF Ascension Island (Saint Helena, Ascension and Tristan da Cunha) and Zürich Airport (Switzerland).
How long does it take to travel from Cat Hill ( Saint Helena, Ascension and Tristan da Cunha ) to Zurich ( Switzerland )?
A one-way nonstop (direct) flight between Cat Hill and Zurich takes around 9 hours 22 minutes.
Estimated
flight time from RAF Ascension Island, Cat Hill, Saint Helena, Ascension and Tristan da Cunha to Zürich Airport, Zurich, Switzerland is
9 hours 22 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 • ASI - ZRH
| Kilometers | | 6565 km |
| Statute Miles | | 4079 miles |
| Nautical Miles | | 3543 nm |
| Avg. Time of Flight | | 9 hours 22 minutes |
RAF Ascension Island to Zürich Airport Flight Route Map - ASI to ZRH Flight Path
Location of RAF Ascension Island & Zürich Airport is given below.
Click the map to view Cat Hill to Zurich nonstop flight path and travel direction.
Click to see flight route on Google Map between Cat Hill, Saint Helena, Ascension and Tristan da Cunha and Zurich, Switzerland. .
Nonstop flight route between Cat Hill, Saint Helena, Ascension and Tristan da Cunha and Zurich, Switzerland.
Time Difference Between the Airports • ASI - ZRH
Time difference between
Cat Hill (Saint Helena, Ascension and Tristan da Cunha) and
Zurich (Switzerland) is 2 Hours.
Zurich time is 2 Hours ahead of Cat Hill.
| Location | Local Time |
| Cat Hill (Saint Helena, Ascension and Tristan da Cunha) | 2026-04-29, 18:24:02 GMT |
| Zurich (Switzerland) | 2026-04-29, 20:24:02 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.