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STL to IWJ: distance & flight time
St. Louis (St Louis Lambert International Airport) → Iwami (Iwami Airport)
6,692 mi
10,770 km · 5,815 nm
13h 35m
estimated nonstop flight time
+14h
time difference · heading northwest
See live STL→IWJ fares Phone-only fares on this route — call free
Flight time details
6,692 miles nonstop takes roughly 13h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- STL — St Louis Lambert International Airport · St. Louis, United States
- IWJ — Iwami Airport · Iwami, Japan
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 STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Near IWJ
- HIW · Hiroshimanishi Airport41 mi away
- IWK · Iwakuni Marine Corps Air Station45 mi away
- UBJ · Yamaguchi Ube Airport59 mi away
- HIJ · Hiroshima Airport66 mi away
Frequently asked questions
How far is STL from IWJ?
The flight distance from St. Louis (STL) to Iwami (IWJ) is 6,692 miles (10,770 km, 5,815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to IWJ?
A nonstop flight takes about 13h 35m 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 St. Louis and Iwami?
Iwami is 14 hours ahead of St. Louis.
What is the cheapest way to fly from STL to IWJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–IWJ that never appear on search engines, with no booking fees.