Need help booking?
Unpublished phone-only deals available
TRI to OST: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Ostend (Ostend-Bruges International Airport)
4,123 mi
6,636 km · 3,583 nm
8h 33m
estimated nonstop flight time
+6h
time difference · heading northeast
See live TRI→OST fares Phone-only fares on this route — call free
Flight time details
4,123 miles nonstop takes roughly 8h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, United States
- OST — Ostend-Bruges International Airport · Ostend, Belgium
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 TRI
- MRN · Foothills Regional Airport63 mi away
- AVL · Asheville Regional Airport72 mi away
- IKB · Wilkes County Airport75 mi away
- HKY · Hickory Regional Airport76 mi away
Near OST
- KJK · Wevelgem Airport30 mi away
- HZB · Merville-Calonne Airport41 mi away
- CQF · Calais-Dunkerque Airport43 mi away
- LIL · Lille-Lesquin Airport45 mi away
Frequently asked questions
How far is TRI from OST?
The flight distance from BRISTOL (TRI) to Ostend (OST) is 4,123 miles (6,636 km, 3,583 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRI to OST?
A nonstop flight takes about 8h 33m 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 BRISTOL and Ostend?
Ostend is 6 hours ahead of BRISTOL.
What is the cheapest way to fly from TRI to OST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–OST that never appear on search engines, with no booking fees.