Need help booking?
Unpublished phone-only deals available
ALN to DYG: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Dayong (Dayong Airport)
7,557 mi
12,162 km · 6,567 nm
15h 17m
estimated nonstop flight time
—
time difference · heading north
See live ALN→DYG fares Phone-only fares on this route — call free
Flight time details
7,557 miles nonstop takes roughly 15h 17m 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
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- DYG — Dayong Airport · Dayong, China
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 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
Near DYG
- CGD · Changde Airport73 mi away
- JIQ · Qianjiang Wulingshan Airport101 mi away
- ENH · Enshi Airport102 mi away
- TEN · Tongren Fenghuang Airport109 mi away
Frequently asked questions
How far is ALN from DYG?
The flight distance from Alton/St Louis (ALN) to Dayong (DYG) is 7,557 miles (12,162 km, 6,567 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to DYG?
A nonstop flight takes about 15h 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 cheapest way to fly from ALN to DYG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–DYG that never appear on search engines, with no booking fees.