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ZHI to ISU: distance & flight time
Grenchen (Grenchen Airport) → Sulaymaniyah (Sulaymaniyah International Airport)
2,097 mi
3,376 km · 1,823 nm
4h 35m
estimated nonstop flight time
+1h
time difference · heading east
See live ZHI→ISU fares Phone-only fares on this route — call free
Flight time details
2,097 miles nonstop takes roughly 4h 35m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ZHI — Grenchen Airport · Grenchen, Switzerland
- ISU — Sulaymaniyah International Airport · Sulaymaniyah, Iraq
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 ZHI
- BRN · Bern Belp Airport19 mi away
- BSL · EuroAirport Basel-Mulhouse-Freiburg Airport29 mi away
- QNC · Neuchatel Airport30 mi away
- BOR · Fontaine Airport38 mi away
Near ISU
- KIK · Kirkuk Air Base55 mi away
- EBL · Erbil International Airport89 mi away
- SDG · Sanandaj Airport98 mi away
- XQC · Joint Base Balad124 mi away
Frequently asked questions
How far is ZHI from ISU?
The flight distance from Grenchen (ZHI) to Sulaymaniyah (ISU) is 2,097 miles (3,376 km, 1,823 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZHI to ISU?
A nonstop flight takes about 4h 35m 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 Grenchen and Sulaymaniyah?
Sulaymaniyah is 1 hour ahead of Grenchen.
What is the cheapest way to fly from ZHI to ISU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZHI–ISU that never appear on search engines, with no booking fees.