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ALN to CND: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Constanta (Mihail Kogălniceanu International Airport)
5,529 mi
8,899 km · 4,805 nm
11h 19m
estimated nonstop flight time
—
time difference · heading northeast
See live ALN→CND fares Phone-only fares on this route — call free
Flight time details
5,529 miles nonstop takes roughly 11h 19m gate to gate, flying northeast. 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
- CND — Mihail Kogălniceanu International Airport · Constanta, Romania
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 CND
- TCE · Tulcea Airport50 mi away
- VAR · Varna Airport85 mi away
- BBU · Băneasa International Airport118 mi away
- OTP · Henri Coandă International Airport119 mi away
Frequently asked questions
How far is ALN from CND?
The flight distance from Alton/St Louis (ALN) to Constanta (CND) is 5,529 miles (8,899 km, 4,805 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to CND?
A nonstop flight takes about 11h 19m 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 CND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–CND that never appear on search engines, with no booking fees.