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COF to CNI: distance & flight time
Coco Beach (Patrick Air Force Base) → Changhai (Changhai Airport)
7,538 mi
12,131 km · 6,550 nm
15h 15m
estimated nonstop flight time
+12h
time difference · heading north
See live COF→CNI fares Phone-only fares on this route — call free
Flight time details
7,538 miles nonstop takes roughly 15h 15m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- COF — Patrick Air Force Base · Coco Beach, United States
- CNI — Changhai Airport · Changhai, China
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 COF
- MCO · Orlando International Airport45 mi away
- MLB · Melbourne International Airport9 mi away
- TIX · Space Coast Regional Airport22 mi away
- VRB · Vero Beach Regional Airport42 mi away
Near CNI
- DLC · Zhoushuizi Airport64 mi away
- YKH · Yingkou Lanqi Airport90 mi away
- DDG · Dandong Airport101 mi away
- AOG · Anshan Air Base127 mi away
Frequently asked questions
How far is COF from CNI?
The flight distance from Coco Beach (COF) to Changhai (CNI) is 7,538 miles (12,131 km, 6,550 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COF to CNI?
A nonstop flight takes about 15h 15m 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 Coco Beach and Changhai?
Changhai is 12 hours ahead of Coco Beach.
What is the cheapest way to fly from COF to CNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COF–CNI that never appear on search engines, with no booking fees.