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KLR to SUX: distance & flight time
Kalkmar (Kalmar Airport) → Sioux City (Sioux Gateway Col. Bud Day Field)
4,558 mi
7,336 km · 3,961 nm
9h 24m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KLR→SUX fares Phone-only fares on this route — call free
Flight time details
4,558 miles nonstop takes roughly 9h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- KLR — Kalmar Airport · Kalkmar, Sweden
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, 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 KLR
- OSK · Oskarshamn Airport47 mi away
- RNB · Ronneby Airport49 mi away
- VXO · Växjö Kronoberg Airport61 mi away
- HLF · Hultsfred Airport61 mi away
Near SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Frequently asked questions
How far is KLR from SUX?
The flight distance from Kalkmar (KLR) to Sioux City (SUX) is 4,558 miles (7,336 km, 3,961 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLR to SUX?
A nonstop flight takes about 9h 24m 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 Kalkmar and Sioux City?
Sioux City is 7 hours behind Kalkmar.
What is the cheapest way to fly from KLR to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLR–SUX that never appear on search engines, with no booking fees.