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ACH to NSN: distance & flight time

Altenrhein (St Gallen Altenrhein Airport) → Nelson (Nelson Airport)

11,526 mi
18,550 km · 10,016 nm
23h 4m
estimated nonstop flight time
+10h
time difference · heading east
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Flight time details

11,526 miles nonstop takes roughly 23h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain 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 NSN?

The flight distance from Altenrhein (ACH) to Nelson (NSN) is 11,526 miles (18,550 km, 10,016 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ACH to NSN?

A nonstop flight takes about 23h 4m 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 Nelson?

Nelson is 10 hours ahead of Altenrhein.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–NSN that never appear on search engines, with no booking fees.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