Need help booking?
Unpublished phone-only deals available
ONP to IKA: distance & flight time
Newport (Newport Municipal Airport) → Tehran (Imam Khomeini International Airport)
6,901 mi
11,107 km · 5,997 nm
14h
estimated nonstop flight time
+10.5h
time difference · heading north
See live ONP→IKA fares Phone-only fares on this route — call free
Flight time details
6,901 miles nonstop takes roughly 14h gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- ONP — Newport Municipal Airport · Newport, United States
- IKA — Imam Khomeini International Airport · Tehran, 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 ONP
- CVO · Corvallis Municipal Airport38 mi away
- EUG · Mahlon Sweet Field52 mi away
- SLE · Salem Municipal Airport/McNary Field57 mi away
- OTK · Tillamook Airport59 mi away
Near IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Frequently asked questions
How far is ONP from IKA?
The flight distance from Newport (ONP) to Tehran (IKA) is 6,901 miles (11,107 km, 5,997 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONP to IKA?
A nonstop flight takes about 14h 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 Newport and Tehran?
Tehran is 10.5 hours ahead of Newport.
What is the cheapest way to fly from ONP to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONP–IKA that never appear on search engines, with no booking fees.