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RIV to KOP: distance & flight time
Riverside (March ARB Airport) → Nakhon Phanom (Nakhon Phanom Airport)
7,948 mi
12,791 km · 6,907 nm
16h 3m
estimated nonstop flight time
+14h
time difference · heading northwest
See live RIV→KOP fares Phone-only fares on this route — call free
Flight time details
7,948 miles nonstop takes roughly 16h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- RIV — March ARB Airport · Riverside, United States
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is RIV from KOP?
The flight distance from Riverside (RIV) to Nakhon Phanom (KOP) is 7,948 miles (12,791 km, 6,907 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIV to KOP?
A nonstop flight takes about 16h 3m 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 Nakhon Phanom?
Nakhon Phanom is 14 hours ahead of Riverside.
What is the cheapest way to fly from RIV to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIV–KOP that never appear on search engines, with no booking fees.