Need help booking?
Unpublished phone-only deals available
NGZ to ACH: distance & flight time
Alameda (Alameda Naval Air Station) → Altenrhein (St Gallen Altenrhein Airport)
5,841 mi
9,401 km · 5,076 nm
11h 55m
estimated nonstop flight time
+9h
time difference · heading northeast
See live NGZ→ACH fares Phone-only fares on this route — call free
Flight time details
5,841 miles nonstop takes roughly 11h 55m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- NGZ — Alameda Naval Air Station · Alameda, United States
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
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 NGZ
- SFO · San Francisco International Airport12 mi away
- OAK · Metropolitan Oakland International Airport7 mi away
- HWD · Hayward Executive Airport14 mi away
- SQL · San Carlos Airport20 mi away
Near ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Frequently asked questions
How far is NGZ from ACH?
The flight distance from Alameda (NGZ) to Altenrhein (ACH) is 5,841 miles (9,401 km, 5,076 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NGZ to ACH?
A nonstop flight takes about 11h 55m 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 Alameda and Altenrhein?
Altenrhein is 9 hours ahead of Alameda.
What is the cheapest way to fly from NGZ to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NGZ–ACH that never appear on search engines, with no booking fees.