The flight distance from Tunis Carthage International Airport (TUN) in Tunis, Tunisia to Union Island International Airport (UNI) in Union Island, Saint Vincent is 7,546 kilometers (4,689 miles / 4,075 nautical miles). The estimated flight time for this route is approximately 10h, flying west at a heading of 269°.

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 Tunisia with Saint Vincent. It is an intercontinental flight between Africa and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 03:00 in Tunis, it's 22:00 in Union Island. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Union Island (UNI) to Tunis (TUN) follows a heading of 55° (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 Tunis Carthage International Airport (TUN) and Union Island International Airport (UNI) detail pages, or use our flight duration calculator to compare other routes.