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RKP to ACH: distance & flight time
Rockport (Aransas County Airport) → Altenrhein (St Gallen Altenrhein Airport)
5,515 mi
8,876 km · 4,793 nm
11h 17m
estimated nonstop flight time
+7h
time difference · heading northeast
See live RKP→ACH fares Phone-only fares on this route — call free
Flight time details
5,515 miles nonstop takes roughly 11h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- RKP — Aransas County Airport · Rockport, 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 RKP
- CRP · Corpus Christi International Airport35 mi away
- VCT · Victoria Regional Airport53 mi away
- NQI · Kingsville Naval Air Station62 mi away
- PSX · Palacios Municipal Airport65 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 RKP from ACH?
The flight distance from Rockport (RKP) to Altenrhein (ACH) is 5,515 miles (8,876 km, 4,793 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKP to ACH?
A nonstop flight takes about 11h 17m 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 Rockport and Altenrhein?
Altenrhein is 7 hours ahead of Rockport.
What is the cheapest way to fly from RKP to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKP–ACH that never appear on search engines, with no booking fees.