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CNI to SFZ: distance & flight time
Changhai (Changhai Airport) → Smithfield (North Central State Airport)
6,757 mi
10,875 km · 5,872 nm
13h 43m
estimated nonstop flight time
-12h
time difference · heading north
See live CNI→SFZ fares Phone-only fares on this route — call free
Flight time details
6,757 miles nonstop takes roughly 13h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- CNI — Changhai Airport · Changhai, China
- SFZ — North Central State Airport · Smithfield, 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 CNI
- DLC · Zhoushuizi Airport64 mi away
- YKH · Yingkou Lanqi Airport90 mi away
- DDG · Dandong Airport101 mi away
- AOG · Anshan Air Base127 mi away
Near SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 mi away
Frequently asked questions
How far is CNI from SFZ?
The flight distance from Changhai (CNI) to Smithfield (SFZ) is 6,757 miles (10,875 km, 5,872 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNI to SFZ?
A nonstop flight takes about 13h 43m 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 Smithfield?
Smithfield is 12 hours behind Changhai.
What is the cheapest way to fly from CNI to SFZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNI–SFZ that never appear on search engines, with no booking fees.