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KTM to OSC: distance & flight time
Kathmandu (Tribhuvan International Airport) → Oscoda (Oscoda Wurtsmith Airport)
7,401 mi
11,912 km · 6,432 nm
14h 59m
estimated nonstop flight time
-9.7h
time difference · heading north
See live KTM→OSC fares Phone-only fares on this route — call free
Flight time details
7,401 miles nonstop takes roughly 14h 59m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.7-hour time set-back when reading arrival times on your ticket.
The two airports
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
- OSC — Oscoda Wurtsmith Airport · Oscoda, 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 KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Near OSC
- ECA · Iosco County Airport10 mi away
- APN · Alpena County Regional Airport44 mi away
- HTL · Roscommon County - Blodgett Memorial Airport63 mi away
- GDW · Gladwin Zettel Memorial Airport63 mi away
Frequently asked questions
How far is KTM from OSC?
The flight distance from Kathmandu (KTM) to Oscoda (OSC) is 7,401 miles (11,912 km, 6,432 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to OSC?
A nonstop flight takes about 14h 59m 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 Kathmandu and Oscoda?
Oscoda is 9.7 hours behind Kathmandu.
What is the cheapest way to fly from KTM to OSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–OSC that never appear on search engines, with no booking fees.