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SUS to STK: distance & flight time
Null (Spirit of St Louis Airport) → Sterling (Sterling Municipal Airport)
684 mi
1,101 km · 594 nm
1h 57m
estimated nonstop flight time
-1h
time difference · heading west
See live SUS→STK fares Phone-only fares on this route — call free
Flight time details
684 miles nonstop takes roughly 1h 57m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SUS — Spirit of St Louis Airport · Null, United States
- STK — Sterling Municipal Airport · Sterling, 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 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
Near STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Frequently asked questions
How far is SUS from STK?
The flight distance from Null (SUS) to Sterling (STK) is 684 miles (1,101 km, 594 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to STK?
A nonstop flight takes about 1h 57m 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 Null and Sterling?
Sterling is 1 hour behind Null.
What is the cheapest way to fly from SUS to STK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–STK that never appear on search engines, with no booking fees.