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OSC to ADP: distance & flight time
Oscoda (Oscoda Wurtsmith Airport) → Galoya (Ampara Airport)
8,739 mi
14,064 km · 7,594 nm
17h 36m
estimated nonstop flight time
+9.5h
time difference · heading north
See live OSC→ADP fares Phone-only fares on this route — call free
Flight time details
8,739 miles nonstop takes roughly 17h 36m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- OSC — Oscoda Wurtsmith Airport · Oscoda, United States
- ADP — Ampara Airport · Galoya, Sri Lanka
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 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
Near ADP
- BTC · Batticaloa Airport26 mi away
- HIM · Hingurakgoda Air Force Base66 mi away
- GIU · Sigiriya Air Force Base75 mi away
- WRZ · Weerawila Airport80 mi away
Frequently asked questions
How far is OSC from ADP?
The flight distance from Oscoda (OSC) to Galoya (ADP) is 8,739 miles (14,064 km, 7,594 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSC to ADP?
A nonstop flight takes about 17h 36m 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 Oscoda and Galoya?
Galoya is 9.5 hours ahead of Oscoda.
What is the cheapest way to fly from OSC to ADP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSC–ADP that never appear on search engines, with no booking fees.