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RIV to CCU: distance & flight time
Riverside (March ARB Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
8,181 mi
13,165 km · 7,109 nm
16h 30m
estimated nonstop flight time
+12.5h
time difference · heading northwest
See live RIV→CCU fares Phone-only fares on this route — call free
Flight time details
8,181 miles nonstop takes roughly 16h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- RIV — March ARB Airport · Riverside, United States
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
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 CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Frequently asked questions
How far is RIV from CCU?
The flight distance from Riverside (RIV) to Kolkata (CCU) is 8,181 miles (13,165 km, 7,109 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIV to CCU?
A nonstop flight takes about 16h 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 Riverside and Kolkata?
Kolkata is 12.5 hours ahead of Riverside.
What is the cheapest way to fly from RIV to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIV–CCU that never appear on search engines, with no booking fees.