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ACH to HVN: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → New Haven (Tweed New Haven Airport)
3,899 mi
6,275 km · 3,388 nm
8h 7m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ACH→HVN fares Phone-only fares on this route — call free
Flight time details
3,899 miles nonstop takes roughly 8h 7m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- HVN — Tweed New Haven Airport · New Haven, 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 HVN
- BDR · Igor I Sikorsky Memorial Airport14 mi away
- OXC · Waterbury Oxford Airport20 mi away
- LGA · La Guardia Airport61 mi away
- JFK · John F Kennedy International Airport63 mi away
Frequently asked questions
How far is ACH from HVN?
The flight distance from Altenrhein (ACH) to New Haven (HVN) is 3,899 miles (6,275 km, 3,388 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to HVN?
A nonstop flight takes about 8h 7m 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 New Haven?
New Haven is 6 hours behind Altenrhein.
What is the cheapest way to fly from ACH to HVN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–HVN that never appear on search engines, with no booking fees.