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HTL to OTP: distance & flight time
Houghton Lake (Roscommon County - Blodgett Memorial Airport) → Bucharest (Henri Coandă International Airport)
4,970 mi
7,998 km · 4,319 nm
10h 13m
estimated nonstop flight time
+7h
time difference · heading northeast
See live HTL→OTP fares Phone-only fares on this route — call free
Flight time details
4,970 miles nonstop takes roughly 10h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, United States
- OTP — Henri Coandă International Airport · Bucharest, Romania
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 HTL
- GDW · Gladwin Zettel Memorial Airport29 mi away
- GLR · Gaylord Regional Airport45 mi away
- TVC · Cherry Capital Airport52 mi away
- ECA · Iosco County Airport62 mi away
Near OTP
- BBU · Băneasa International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport100 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport119 mi away
Frequently asked questions
How far is HTL from OTP?
The flight distance from Houghton Lake (HTL) to Bucharest (OTP) is 4,970 miles (7,998 km, 4,319 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTL to OTP?
A nonstop flight takes about 10h 13m 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 Houghton Lake and Bucharest?
Bucharest is 7 hours ahead of Houghton Lake.
What is the cheapest way to fly from HTL to OTP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTL–OTP that never appear on search engines, with no booking fees.