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BLL to ACH: distance & flight time
Billund (Billund Airport) → Altenrhein (St Gallen Altenrhein Airport)
571 mi
918 km · 496 nm
1h 42m
estimated nonstop flight time
Same time
time difference · heading south
See live BLL→ACH fares Phone-only fares on this route — call free
Flight time details
571 miles nonstop takes roughly 1h 42m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BLL — Billund Airport · Billund, Denmark
- 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 BLL
- EBJ · Esbjerg Airport28 mi away
- STA · Stauning Airport35 mi away
- SKS · Skrydstrup Air Base36 mi away
- KRP · Karup Airport39 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 BLL from ACH?
The flight distance from Billund (BLL) to Altenrhein (ACH) is 571 miles (918 km, 496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLL to ACH?
A nonstop flight takes about 1h 42m 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 cheapest way to fly from BLL to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLL–ACH that never appear on search engines, with no booking fees.