Distance From Grier Airport to Henri Coandă International Airport

The distance from Grier Airport () to Henri Coandă International Airport (OTP) is 6231 miles or 10028 kilometers or 5411 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Boerne ( United States ) to Bucharest ( Romania )?

A one-way nonstop (direct) flight between Boerne and Bucharest takes around 14 hours 19 minutes.

Estimated flight time from Grier Airport, Boerne, United States to Henri Coandă International Airport, Bucharest, Romania is 14 hours 19 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - OTP

Kilometers		10028 km
Statute Miles		6231 miles
Nautical Miles		5411 nm
Avg. Time of Flight		14 hours 19 minutes

Grier Airport to Henri Coandă International Airport Flight Route Map - to OTP Flight Path

Location of Grier Airport & Henri Coandă International Airport is given below.
Click the map to view Boerne to Bucharest nonstop flight path and travel direction.

Click to see flight route on Google Map between Boerne, United States and Bucharest, Romania. .

Nonstop flight route between Boerne, United States and Bucharest, Romania.

Time Difference Between the Airports • - OTP

Time difference between Boerne (United States) and Bucharest (Romania) is 9 Hours.
Bucharest time is 9 Hours ahead of Boerne.

Location	Local Time
Boerne (United States)	2026-06-19, 01:45:49 MDT
Bucharest (Romania)	2026-06-19, 10:45:49 EEST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Grier Airport ( / 71TX) Boerne, United States

Destination

Henri Coandă International Airport (OTP / LROP) Bucharest, Romania