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ACH to NHT: distance & flight time

Altenrhein (St Gallen Altenrhein Airport) → Northolt (RAF Northolt)

528 mi
849 km · 459 nm
1h 37m
estimated nonstop flight time
-1h
time difference · heading northwest
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Flight time details

528 miles nonstop takes roughly 1h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is ACH from NHT?

The flight distance from Altenrhein (ACH) to Northolt (NHT) is 528 miles (849 km, 459 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ACH to NHT?

A nonstop flight takes about 1h 37m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Altenrhein and Northolt?

Northolt is 1 hour behind Altenrhein.

What is the cheapest way to fly from ACH to NHT?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–NHT that never appear on search engines, with no booking fees.
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