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TRI to ISM: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Kissimmee (Kissimmee Gateway Airport)
568 mi
915 km · 494 nm
1h 42m
estimated nonstop flight time
Same time
time difference · heading south
See live TRI→ISM fares Phone-only fares on this route — call free
Flight time details
568 miles nonstop takes roughly 1h 42m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, United States
- ISM — Kissimmee Gateway Airport · Kissimmee, United States
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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 mi away
Frequently asked questions
How far is TRI from ISM?
The flight distance from BRISTOL (TRI) to Kissimmee (ISM) is 568 miles (915 km, 494 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRI to ISM?
A nonstop flight takes about 1h 42m 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 cheapest way to fly from TRI to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–ISM that never appear on search engines, with no booking fees.