Need help booking?
Unpublished phone-only deals available
RIV to BFS: distance & flight time
Riverside (March ARB Airport) → Belfast (Belfast International Airport)
5,085 mi
8,184 km · 4,419 nm
10h 26m
estimated nonstop flight time
+8h
time difference · heading northeast
See live RIV→BFS fares Phone-only fares on this route — call free
Flight time details
5,085 miles nonstop takes roughly 10h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- RIV — March ARB Airport · Riverside, United States
- BFS — Belfast International Airport · Belfast, United Kingdom
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 RIV
- RAL · Riverside Municipal Airport12 mi away
- SBD · San Bernardino International Airport15 mi away
- RBK · French Valley Airport22 mi away
- ONT · Ontario International Airport23 mi away
Near BFS
- BHD · George Best Belfast City Airport14 mi away
- LDY · City of Derry Airport46 mi away
- CAL · Campbeltown Airport58 mi away
- ENK · St Angelo Airport60 mi away
Frequently asked questions
How far is RIV from BFS?
The flight distance from Riverside (RIV) to Belfast (BFS) is 5,085 miles (8,184 km, 4,419 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIV to BFS?
A nonstop flight takes about 10h 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 Riverside and Belfast?
Belfast is 8 hours ahead of Riverside.
What is the cheapest way to fly from RIV to BFS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIV–BFS that never appear on search engines, with no booking fees.