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KEV to STL: distance & flight time
Halli (Halli Airport) → St. Louis (St Louis Lambert International Airport)
4,609 mi
7,417 km · 4,005 nm
9h 30m
estimated nonstop flight time
-8h
time difference · heading northwest
See live KEV→STL fares Phone-only fares on this route — call free
Flight time details
4,609 miles nonstop takes roughly 9h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- KEV — Halli Airport · Halli, Finland
- STL — St Louis Lambert International Airport · 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 KEV
- JYV · Jyvaskyla Airport47 mi away
- TMP · Tampere-Pirkkala Airport49 mi away
- QLF · Lahti Vesivehmaa Airport58 mi away
- MIK · Mikkeli Airport80 mi away
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
Frequently asked questions
How far is KEV from STL?
The flight distance from Halli (KEV) to St. Louis (STL) is 4,609 miles (7,417 km, 4,005 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KEV to STL?
A nonstop flight takes about 9h 30m 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 Halli and St. Louis?
St. Louis is 8 hours behind Halli.
What is the cheapest way to fly from KEV to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEV–STL that never appear on search engines, with no booking fees.