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RIW to GSP: distance & flight time
Riverton WY (Riverton Regional Airport) → Greenville (Greenville Spartanburg International Airport)
1,510 mi
2,431 km · 1,312 nm
3h 26m
estimated nonstop flight time
+2h
time difference · heading east
See live RIW→GSP fares Phone-only fares on this route — call free
Flight time details
1,510 miles nonstop takes roughly 3h 26m 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
- RIW — Riverton Regional Airport · Riverton WY, 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 RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 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 RIW from GSP?
The flight distance from Riverton WY (RIW) to Greenville (GSP) is 1,510 miles (2,431 km, 1,312 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to GSP?
A nonstop flight takes about 3h 26m 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 Riverton WY and Greenville?
Greenville is 2 hours ahead of Riverton WY.
What is the cheapest way to fly from RIW to GSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–GSP that never appear on search engines, with no booking fees.