Need help booking?
Unpublished phone-only deals available
COH to LLY: distance & flight time
Cooch-behar (Cooch Behar Airport) → Mount Holly (South Jersey Regional Airport)
7,748 mi
12,469 km · 6,733 nm
15h 39m
estimated nonstop flight time
-9.5h
time difference · heading north
See live COH→LLY fares Phone-only fares on this route — call free
Flight time details
7,748 miles nonstop takes roughly 15h 39m 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 set-back when reading arrival times on your ticket.
The two airports
- COH — Cooch Behar Airport · Cooch-behar, India
- LLY — South Jersey Regional Airport · Mount Holly, United States
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 COH
- SPD · Saidpur Airport53 mi away
- GLU · Gelephu Airport73 mi away
- IXB · Bagdogra Airport74 mi away
- PBH · Paro Airport74 mi away
Near LLY
- PHL · Philadelphia International Airport22 mi away
- PNE · Northeast Philadelphia Airport13 mi away
- WRI · Mc Guire Air Force Base14 mi away
- TTN · Trenton Mercer Airport23 mi away
Frequently asked questions
How far is COH from LLY?
The flight distance from Cooch-behar (COH) to Mount Holly (LLY) is 7,748 miles (12,469 km, 6,733 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COH to LLY?
A nonstop flight takes about 15h 39m 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 Cooch-behar and Mount Holly?
Mount Holly is 9.5 hours behind Cooch-behar.
What is the cheapest way to fly from COH to LLY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COH–LLY that never appear on search engines, with no booking fees.