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KHT to ONT: distance & flight time
Khost (Khost Airport) → Ontario (Ontario International Airport)
7,755 mi
12,480 km · 6,739 nm
15h 40m
estimated nonstop flight time
-11.5h
time difference · heading north
See live KHT→ONT fares Phone-only fares on this route — call free
Flight time details
7,755 miles nonstop takes roughly 15h 40m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KHT — Khost Airport · Khost, Afghanistan
- 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 KHT
- PAJ · Parachinar Airport40 mi away
- BNP · Bannu Airport42 mi away
- OAA · Shank Air Base65 mi away
- OAS · Sharana Airstrip66 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 KHT from ONT?
The flight distance from Khost (KHT) to Ontario (ONT) is 7,755 miles (12,480 km, 6,739 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHT to ONT?
A nonstop flight takes about 15h 40m 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 Khost and Ontario?
Ontario is 11.5 hours behind Khost.
What is the cheapest way to fly from KHT to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHT–ONT that never appear on search engines, with no booking fees.