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OJC to HAN: distance & flight time
Olathe (Johnson County Executive Airport) → Hanoi (Noi Bai International Airport)
8,079 mi
13,001 km · 7,020 nm
16h 18m
estimated nonstop flight time
+12h
time difference · heading north
See live OJC→HAN fares Phone-only fares on this route — call free
Flight time details
8,079 miles nonstop takes roughly 16h 18m 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
- OJC — Johnson County Executive Airport · Olathe, United States
- HAN — Noi Bai International Airport · Hanoi, Vietnam
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 OJC
- JCI · New Century Aircenter Airport8 mi away
- MKC · Charles B. Wheeler Downtown Airport21 mi away
- LWC · Lawrence Municipal Airport28 mi away
- MCI · Kansas City International Airport31 mi away
Near HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 mi away
Frequently asked questions
How far is OJC from HAN?
The flight distance from Olathe (OJC) to Hanoi (HAN) is 8,079 miles (13,001 km, 7,020 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OJC to HAN?
A nonstop flight takes about 16h 18m 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 Olathe and Hanoi?
Hanoi is 12 hours ahead of Olathe.
What is the cheapest way to fly from OJC to HAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OJC–HAN that never appear on search engines, with no booking fees.