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THR to LLY: distance & flight time
Teheran (Mehrabad International Airport) → Mount Holly (South Jersey Regional Airport)
6,190 mi
9,962 km · 5,379 nm
12h 36m
estimated nonstop flight time
-7.5h
time difference · heading northwest
See live THR→LLY fares Phone-only fares on this route — call free
Flight time details
6,190 miles nonstop takes roughly 12h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- 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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 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 THR from LLY?
The flight distance from Teheran (THR) to Mount Holly (LLY) is 6,190 miles (9,962 km, 5,379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to LLY?
A nonstop flight takes about 12h 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 Teheran and Mount Holly?
Mount Holly is 7.5 hours behind Teheran.
What is the cheapest way to fly from THR to LLY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–LLY that never appear on search engines, with no booking fees.