Need help booking?
Unpublished phone-only deals available
GCH to OLS: distance & flight time
Gachsaran (Gachsaran Airport) → Nogales (Nogales International Airport)
8,004 mi
12,881 km · 6,955 nm
16h 10m
estimated nonstop flight time
-10.5h
time difference · heading north
See live GCH→OLS fares Phone-only fares on this route — call free
Flight time details
8,004 miles nonstop takes roughly 16h 10m 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 set-back when reading arrival times on your ticket.
The two airports
- GCH — Gachsaran Airport · Gachsaran, Iran
- OLS — Nogales International Airport · Nogales, 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 GCH
- YES · Yasouj Airport50 mi away
- AKW · Aghajari Airport74 mi away
- KHK · Khark Island Airport80 mi away
- OMI · Omidiyeh Airport84 mi away
Near OLS
- NOG · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field32 mi away
- TUS · Tucson International Airport49 mi away
- DMA · Davis Monthan Air Force Base52 mi away
Frequently asked questions
How far is GCH from OLS?
The flight distance from Gachsaran (GCH) to Nogales (OLS) is 8,004 miles (12,881 km, 6,955 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCH to OLS?
A nonstop flight takes about 16h 10m 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 Gachsaran and Nogales?
Nogales is 10.5 hours behind Gachsaran.
What is the cheapest way to fly from GCH to OLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCH–OLS that never appear on search engines, with no booking fees.