Need help booking?
Unpublished phone-only deals available
RIV to FLO: distance & flight time
Riverside (March ARB Airport) → Florence (Florence Regional Airport)
2,137 mi
3,439 km · 1,857 nm
4h 39m
estimated nonstop flight time
+3h
time difference · heading east
See live RIV→FLO fares Phone-only fares on this route — call free
Flight time details
2,137 miles nonstop takes roughly 4h 39m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- RIV — March ARB Airport · Riverside, United States
- FLO — Florence Regional Airport · Florence, 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 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 FLO
- HVS · Hartsville Regional Airport27 mi away
- HCW · Cheraw Municipal Airport/Lynch Bellinger Field39 mi away
- SSC · Shaw Air Force Base45 mi away
- LBT · Lumberton Regional Airport48 mi away
Frequently asked questions
How far is RIV from FLO?
The flight distance from Riverside (RIV) to Florence (FLO) is 2,137 miles (3,439 km, 1,857 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIV to FLO?
A nonstop flight takes about 4h 39m 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 Florence?
Florence is 3 hours ahead of Riverside.
What is the cheapest way to fly from RIV to FLO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIV–FLO that never appear on search engines, with no booking fees.