The flight distance from Great Harbour Cay Airport (GHC) in Great Harbour Cay Airport, Bahamas to Portland International Airport (PDX) in Portland, United States is 4,529 kilometers (2,814 miles / 2,445 nautical miles). The estimated flight time for this route is approximately 6h, flying northwest at a heading of 311°.

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 Bahamas with United States. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:18 in Great Harbour Cay Airport, it's 21:18 in Portland. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Portland (PDX) to Great Harbour Cay Airport (GHC) follows a heading of 104° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Great Harbour Cay Airport (GHC) and Portland International Airport (PDX) detail pages, or use our flight duration calculator to compare other routes.