Need help booking?
Unpublished phone-only deals available
STK to GSP: distance & flight time
Sterling (Sterling Municipal Airport) → Greenville (Greenville Spartanburg International Airport)
1,212 mi
1,951 km · 1,053 nm
3h 6m
estimated nonstop flight time
+2h
time difference · heading east
See live STK→GSP fares Phone-only fares on this route — call free
Flight time details
1,212 miles nonstop takes roughly 3h 6m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- STK — Sterling Municipal Airport · Sterling, United States
- GSP — Greenville Spartanburg International Airport · Greenville, 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 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
Near GSP
- GMU · Greenville Downtown Airport8 mi away
- GDC · Donaldson Field Airport13 mi away
- SPA · Spartanburg Downtown Memorial Airport15 mi away
- CLT · Charlotte Douglas International Airport75 mi away
Frequently asked questions
How far is STK from GSP?
The flight distance from Sterling (STK) to Greenville (GSP) is 1,212 miles (1,951 km, 1,053 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to GSP?
A nonstop flight takes about 3h 6m 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 Sterling and Greenville?
Greenville is 2 hours ahead of Sterling.
What is the cheapest way to fly from STK to GSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–GSP that never appear on search engines, with no booking fees.