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IPT to RIV: distance & flight time
Williamsport (Williamsport Regional Airport) → Riverside (March ARB Airport)
2,246 mi
3,615 km · 1,952 nm
4h 52m
estimated nonstop flight time
-3h
time difference · heading west
See live IPT→RIV fares Phone-only fares on this route — call free
Flight time details
2,246 miles nonstop takes roughly 4h 52m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- IPT — Williamsport Regional Airport · Williamsport, United States
- 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 IPT
- LHV · William T. Piper Memorial Airport27 mi away
- HZL · Hazleton Municipal Airport51 mi away
- SCE · University Park Airport55 mi away
- WBW · Wilkes Barre Wyoming Valley Airport56 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 IPT from RIV?
The flight distance from Williamsport (IPT) to Riverside (RIV) is 2,246 miles (3,615 km, 1,952 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IPT to RIV?
A nonstop flight takes about 4h 52m 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 Williamsport and Riverside?
Riverside is 3 hours behind Williamsport.
What is the cheapest way to fly from IPT to RIV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IPT–RIV that never appear on search engines, with no booking fees.