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CNI to SDG: distance & flight time
Changhai (Changhai Airport) → Sanandaj (Sanandaj Airport)
4,045 mi
6,510 km · 3,515 nm
8h 24m
estimated nonstop flight time
-4.5h
time difference · heading west
See live CNI→SDG fares Phone-only fares on this route — call free
Flight time details
4,045 miles nonstop takes roughly 8h 24m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CNI — Changhai Airport · Changhai, China
- SDG — Sanandaj Airport · Sanandaj, 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 CNI
- DLC · Zhoushuizi Airport64 mi away
- YKH · Yingkou Lanqi Airport90 mi away
- DDG · Dandong Airport101 mi away
- AOG · Anshan Air Base127 mi away
Near SDG
- KSH · Shahid Ashrafi Esfahani Airport63 mi away
- HDM · Hamadan Airport91 mi away
- ISU · Sulaymaniyah International Airport98 mi away
- IIL · Ilam Airport120 mi away
Frequently asked questions
How far is CNI from SDG?
The flight distance from Changhai (CNI) to Sanandaj (SDG) is 4,045 miles (6,510 km, 3,515 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNI to SDG?
A nonstop flight takes about 8h 24m 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 Changhai and Sanandaj?
Sanandaj is 4.5 hours behind Changhai.
What is the cheapest way to fly from CNI to SDG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNI–SDG that never appear on search engines, with no booking fees.