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AVR to RIV: distance & flight time
Alverca (Alverca Air Base) → Riverside (March ARB Airport)
5,631 mi
9,063 km · 4,893 nm
11h 30m
estimated nonstop flight time
-8h
time difference · heading northwest
See live AVR→RIV fares Phone-only fares on this route — call free
Flight time details
5,631 miles nonstop takes roughly 11h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- AVR — Alverca Air Base · Alverca, Portugal
- RIV — March ARB Airport · Riverside, 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 AVR
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)9 mi away
- CAT · Cascais Airport21 mi away
- QLR · Monte Real Air Base66 mi away
- BYJ · Beja Airport / Airbase81 mi away
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
Frequently asked questions
How far is AVR from RIV?
The flight distance from Alverca (AVR) to Riverside (RIV) is 5,631 miles (9,063 km, 4,893 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AVR to RIV?
A nonstop flight takes about 11h 30m 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 Alverca and Riverside?
Riverside is 8 hours behind Alverca.
What is the cheapest way to fly from AVR to RIV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AVR–RIV that never appear on search engines, with no booking fees.