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DBQ to CCU: distance & flight time
Dubuque IA (Dubuque Regional Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
7,942 mi
12,781 km · 6,901 nm
16h 2m
estimated nonstop flight time
+10.5h
time difference · heading north
See live DBQ→CCU fares Phone-only fares on this route — call free
Flight time details
7,942 miles nonstop takes roughly 16h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- DBQ — Dubuque Regional Airport · Dubuque IA, 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 DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 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 DBQ from CCU?
The flight distance from Dubuque IA (DBQ) to Kolkata (CCU) is 7,942 miles (12,781 km, 6,901 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DBQ to CCU?
A nonstop flight takes about 16h 2m 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 Dubuque IA and Kolkata?
Kolkata is 10.5 hours ahead of Dubuque IA.
What is the cheapest way to fly from DBQ to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DBQ–CCU that never appear on search engines, with no booking fees.