OTP
Bucharest
Romania
8,957 km
5,565 miles
RPX
Roundup
United States
Distance
8,957 km
5,565 mi / 4,836 nm
Est. Flight Time
12h
Long-haul route
Time Difference
-9h
Europe/Bucharest
Heading
330°
north northwest

Airport Comparison

OTP RPX
Airport Name Henri Coanda International Airport Roundup Airport
IATA Code OTP RPX
ICAO Code LROP KRPX
City Bucharest Roundup
Country Romania United States
Timezone Europe/Bucharest America/Denver
Elevation 314 ft 3,490 ft
Coordinates 44.570000, 26.100000 46.480000, -108.540000

Bucharest (OTP) to Roundup (RPX) Flight Distance

The flight distance from Henri Coanda International Airport (OTP) in Bucharest, Romania to Roundup Airport (RPX) in Roundup, United States is 8,957 kilometers (5,565 miles / 4,836 nautical miles). The estimated flight time for this route is approximately 12h, flying north northwest at a heading of 330°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Romania with United States. It is an intercontinental flight between Europe and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 14:18 in Bucharest, it's 05:18 in Roundup. With a 9-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 3,176 feet between the two airports. Roundup Airport sits higher than Henri Coanda International Airport.

The return flight from Roundup (RPX) to Bucharest (OTP) follows a heading of 31° (north northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Henri Coanda International Airport (OTP) and Roundup Airport (RPX) detail pages, or use our flight duration calculator to compare other routes.

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