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VDH to ALN: distance & flight time
Dong Hoi (Dong Hoi Airport) → Alton/St Louis (St Louis Regional Airport)
8,394 mi
13,508 km · 7,294 nm
16h 55m
estimated nonstop flight time
—
time difference · heading north
See live VDH→ALN fares Phone-only fares on this route — call free
Flight time details
8,394 miles nonstop takes roughly 16h 55m gate to gate, flying north. 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
- VDH — Dong Hoi Airport · Dong Hoi, Vietnam
- ALN — St Louis Regional Airport · Alton/St Louis, 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 VDH
- VII · Vinh Airport104 mi away
- HUI · Phu Bai Airport106 mi away
- VNA · Saravane Airport125 mi away
- KOP · Nakhon Phanom Airport129 mi away
Near ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Frequently asked questions
How far is VDH from ALN?
The flight distance from Dong Hoi (VDH) to Alton/St Louis (ALN) is 8,394 miles (13,508 km, 7,294 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VDH to ALN?
A nonstop flight takes about 16h 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 cheapest way to fly from VDH to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VDH–ALN that never appear on search engines, with no booking fees.