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RIV to ISM: distance & flight time
Riverside (March ARB Airport) → Kissimmee (Kissimmee Gateway Airport)
2,143 mi
3,450 km · 1,863 nm
4h 40m
estimated nonstop flight time
+3h
time difference · heading east
See live RIV→ISM fares Phone-only fares on this route — call free
Flight time details
2,143 miles nonstop takes roughly 4h 40m 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
- ISM — Kissimmee Gateway Airport · Kissimmee, 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 mi away
Frequently asked questions
How far is RIV from ISM?
The flight distance from Riverside (RIV) to Kissimmee (ISM) is 2,143 miles (3,450 km, 1,863 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIV to ISM?
A nonstop flight takes about 4h 40m 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 Kissimmee?
Kissimmee is 3 hours ahead of Riverside.
What is the cheapest way to fly from RIV to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIV–ISM that never appear on search engines, with no booking fees.