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HTL to CCU: distance & flight time
Houghton Lake (Roscommon County - Blodgett Memorial Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
7,786 mi
12,531 km · 6,766 nm
15h 44m
estimated nonstop flight time
+9.5h
time difference · heading north
See live HTL→CCU fares Phone-only fares on this route — call free
Flight time details
7,786 miles nonstop takes roughly 15h 44m 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
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, 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 HTL
- GDW · Gladwin Zettel Memorial Airport29 mi away
- GLR · Gaylord Regional Airport45 mi away
- TVC · Cherry Capital Airport52 mi away
- ECA · Iosco County Airport62 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 HTL from CCU?
The flight distance from Houghton Lake (HTL) to Kolkata (CCU) is 7,786 miles (12,531 km, 6,766 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTL to CCU?
A nonstop flight takes about 15h 44m 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 Houghton Lake and Kolkata?
Kolkata is 9.5 hours ahead of Houghton Lake.
What is the cheapest way to fly from HTL to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTL–CCU that never appear on search engines, with no booking fees.