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TRI to IFN: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Esfahan (Esfahan Shahid Beheshti International Airport)
6,816 mi
10,970 km · 5,923 nm
13h 50m
estimated nonstop flight time
+7.5h
time difference · heading northeast
See live TRI→IFN fares Phone-only fares on this route — call free
Flight time details
6,816 miles nonstop takes roughly 13h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time gain when reading arrival times on your ticket.
The two airports
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, United States
- IFN — Esfahan Shahid Beheshti International Airport · Esfahan, Iran
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 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
Near IFN
- IFH · Hesa Airport21 mi away
- CQD · Shahrekord Airport67 mi away
- KKS · Kashan Airport81 mi away
- YES · Yasouj Airport143 mi away
Frequently asked questions
How far is TRI from IFN?
The flight distance from BRISTOL (TRI) to Esfahan (IFN) 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 TRI to IFN?
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 BRISTOL and Esfahan?
Esfahan is 7.5 hours ahead of BRISTOL.
What is the cheapest way to fly from TRI to IFN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–IFN that never appear on search engines, with no booking fees.