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ACH to GNT: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Grants (Grants-Milan Municipal Airport)
5,543 mi
8,921 km · 4,817 nm
11h 20m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ACH→GNT fares Phone-only fares on this route — call free
Flight time details
5,543 miles nonstop takes roughly 11h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- GNT — Grants-Milan Municipal Airport · Grants, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Near GNT
- GUP · Gallup Municipal Airport55 mi away
- ABQ · Albuquerque International Sunport74 mi away
- LAM · Los Alamos Airport104 mi away
- SAF · Santa Fe Municipal Airport107 mi away
Frequently asked questions
How far is ACH from GNT?
The flight distance from Altenrhein (ACH) to Grants (GNT) is 5,543 miles (8,921 km, 4,817 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to GNT?
A nonstop flight takes about 11h 20m 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 Grants?
Grants is 8 hours behind Altenrhein.
What is the cheapest way to fly from ACH to GNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–GNT that never appear on search engines, with no booking fees.