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RIW to BWI: distance & flight time
Riverton WY (Riverton Regional Airport) → Baltimore (Baltimore/Washington International Thurgood Marshall Airport)
1,666 mi
2,681 km · 1,448 nm
3h 44m
estimated nonstop flight time
+2h
time difference · heading east
See live RIW→BWI fares Phone-only fares on this route — call free
Flight time details
1,666 miles nonstop takes roughly 3h 44m 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
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, 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 BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 mi away
Frequently asked questions
How far is RIW from BWI?
The flight distance from Riverton WY (RIW) to Baltimore (BWI) is 1,666 miles (2,681 km, 1,448 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to BWI?
A nonstop flight takes about 3h 44m 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 Baltimore?
Baltimore is 2 hours ahead of Riverton WY.
What is the cheapest way to fly from RIW to BWI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–BWI that never appear on search engines, with no booking fees.