Need help booking?
Unpublished phone-only deals available
CNI to PRH: distance & flight time
Changhai (Changhai Airport) → Phrae (Phrae Airport)
1,986 mi
3,197 km · 1,726 nm
4h 22m
estimated nonstop flight time
-1h
time difference · heading southwest
See live CNI→PRH fares Phone-only fares on this route — call free
Flight time details
1,986 miles nonstop takes roughly 4h 22m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CNI — Changhai Airport · Changhai, China
- PRH — Phrae Airport · Phrae, Thailand
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 PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 mi away
Frequently asked questions
How far is CNI from PRH?
The flight distance from Changhai (CNI) to Phrae (PRH) is 1,986 miles (3,197 km, 1,726 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNI to PRH?
A nonstop flight takes about 4h 22m 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 Phrae?
Phrae is 1 hour behind Changhai.
What is the cheapest way to fly from CNI to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNI–PRH that never appear on search engines, with no booking fees.