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KLF to SUS: distance & flight time
Kaluga (Grabtsevo Airport) → Null (Spirit of St Louis Airport)
5,274 mi
8,488 km · 4,583 nm
10h 48m
estimated nonstop flight time
-8h
time difference · heading northwest
See live KLF→SUS fares Phone-only fares on this route — call free
Flight time details
5,274 miles nonstop takes roughly 10h 48m 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
- KLF — Grabtsevo Airport · Kaluga, Russia
- SUS — Spirit of St Louis Airport · Null, 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 KLF
- VKO · Vnukovo International Airport80 mi away
- OSF · Ostafyevo International Airport80 mi away
- DME · Domodedovo International Airport85 mi away
- ZIA · Zhukovsky International Airport99 mi away
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is KLF from SUS?
The flight distance from Kaluga (KLF) to Null (SUS) is 5,274 miles (8,488 km, 4,583 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLF to SUS?
A nonstop flight takes about 10h 48m 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 Kaluga and Null?
Null is 8 hours behind Kaluga.
What is the cheapest way to fly from KLF to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLF–SUS that never appear on search engines, with no booking fees.