Need help booking?
Unpublished phone-only deals available
NOP to ONT: distance & flight time
Sinop (Sinop Airport) → Ontario (Ontario International Airport)
6,903 mi
11,109 km · 5,998 nm
14h
estimated nonstop flight time
-10h
time difference · heading northwest
See live NOP→ONT fares Phone-only fares on this route — call free
Flight time details
6,903 miles nonstop takes roughly 14h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- NOP — Sinop Airport · Sinop, Turkey
- ONT — Ontario International Airport · Ontario, 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 NOP
- KFS · Kastamonu Airport82 mi away
- MZH · Amasya Merzifon Airport85 mi away
- SZF · Samsun Çarşamba Airport94 mi away
- TJK · Tokat Airport136 mi away
Near ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is NOP from ONT?
The flight distance from Sinop (NOP) to Ontario (ONT) is 6,903 miles (11,109 km, 5,998 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NOP to ONT?
A nonstop flight takes about 14h 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 Sinop and Ontario?
Ontario is 10 hours behind Sinop.
What is the cheapest way to fly from NOP to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NOP–ONT that never appear on search engines, with no booking fees.