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IFN to TRI: distance & flight time
Esfahan (Esfahan Shahid Beheshti International Airport) → BRISTOL (Tri-Cities Regional TN/VA Airport)
6,816 mi
10,970 km · 5,923 nm
13h 50m
estimated nonstop flight time
-7.5h
time difference · heading northwest
See live IFN→TRI fares Phone-only fares on this route — call free
Flight time details
6,816 miles nonstop takes roughly 13h 50m 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
- IFN — Esfahan Shahid Beheshti International Airport · Esfahan, Iran
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, 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 IFN
- IFH · Hesa Airport21 mi away
- CQD · Shahrekord Airport67 mi away
- KKS · Kashan Airport81 mi away
- YES · Yasouj Airport143 mi away
Near TRI
- MRN · Foothills Regional Airport63 mi away
- AVL · Asheville Regional Airport72 mi away
- IKB · Wilkes County Airport75 mi away
- HKY · Hickory Regional Airport76 mi away
Frequently asked questions
How far is IFN from TRI?
The flight distance from Esfahan (IFN) to BRISTOL (TRI) is 6,816 miles (10,970 km, 5,923 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IFN to TRI?
A nonstop flight takes about 13h 50m 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 Esfahan and BRISTOL?
BRISTOL is 7.5 hours behind Esfahan.
What is the cheapest way to fly from IFN to TRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IFN–TRI that never appear on search engines, with no booking fees.