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RIW to MRO: distance & flight time
Riverton WY (Riverton Regional Airport) → Masterton (Hood Airport)
7,480 mi
12,038 km · 6,500 nm
15h 8m
estimated nonstop flight time
+18h
time difference · heading southwest
See live RIW→MRO fares Phone-only fares on this route — call free
Flight time details
7,480 miles nonstop takes roughly 15h 8m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 18-hour time gain when reading arrival times on your ticket.
The two airports
- RIW — Riverton Regional Airport · Riverton WY, United States
- MRO — Hood Airport · Masterton, New Zealand
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 MRO
- PPQ · Paraparaumu Airport34 mi away
- PMR · Palmerston North Airport45 mi away
- WLG · Wellington International Airport50 mi away
- OHA · RNZAF Base Ohakea55 mi away
Frequently asked questions
How far is RIW from MRO?
The flight distance from Riverton WY (RIW) to Masterton (MRO) is 7,480 miles (12,038 km, 6,500 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to MRO?
A nonstop flight takes about 15h 8m 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 Masterton?
Masterton is 18 hours ahead of Riverton WY.
What is the cheapest way to fly from RIW to MRO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–MRO that never appear on search engines, with no booking fees.