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ROA to CCU: distance & flight time
Roanoke VA (Roanoke–Blacksburg Regional Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
8,225 mi
13,236 km · 7,147 nm
16h 36m
estimated nonstop flight time
+9.5h
time difference · heading north
See live ROA→CCU fares Phone-only fares on this route — call free
Flight time details
8,225 miles nonstop takes roughly 16h 36m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, 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 ROA
- LYH · Lynchburg Regional Preston Glenn Field43 mi away
- LWB · Greenbrier Valley Airport44 mi away
- DAN · Danville Regional Airport63 mi away
- BLF · Mercer County Airport68 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 ROA from CCU?
The flight distance from Roanoke VA (ROA) to Kolkata (CCU) is 8,225 miles (13,236 km, 7,147 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROA to CCU?
A nonstop flight takes about 16h 36m 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 Roanoke VA and Kolkata?
Kolkata is 9.5 hours ahead of Roanoke VA.
What is the cheapest way to fly from ROA to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROA–CCU that never appear on search engines, with no booking fees.