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RIW to UCK: distance & flight time
Riverton WY (Riverton Regional Airport) → Lutsk (Lutsk Airport)
5,393 mi
8,680 km · 4,687 nm
11h 2m
estimated nonstop flight time
+9h
time difference · heading northeast
See live RIW→UCK fares Phone-only fares on this route — call free
Flight time details
5,393 miles nonstop takes roughly 11h 2m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- RIW — Riverton Regional Airport · Riverton WY, United States
- UCK — Lutsk Airport · Lutsk, Ukraine
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 UCK
- RWN · Rivne International Airport29 mi away
- LWO · Lviv International Airport90 mi away
- HMJ · Khmelnytskyi Airport111 mi away
- BQT · Brest Airport120 mi away
Frequently asked questions
How far is RIW from UCK?
The flight distance from Riverton WY (RIW) to Lutsk (UCK) is 5,393 miles (8,680 km, 4,687 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to UCK?
A nonstop flight takes about 11h 2m 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 Lutsk?
Lutsk is 9 hours ahead of Riverton WY.
What is the cheapest way to fly from RIW to UCK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–UCK that never appear on search engines, with no booking fees.