Need help booking?
Unpublished phone-only deals available
JEF to CAT: distance & flight time
Jefferson City (Jefferson City Memorial Airport) → Cascais (Cascais Airport)
4,297 mi
6,915 km · 3,734 nm
8h 53m
estimated nonstop flight time
+6h
time difference · heading northeast
See live JEF→CAT fares Phone-only fares on this route — call free
Flight time details
4,297 miles nonstop takes roughly 8h 53m 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
- JEF — Jefferson City Memorial Airport · Jefferson City, United States
- CAT — Cascais Airport · Cascais, Portugal
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 JEF
- COU · Columbia Regional Airport16 mi away
- AIZ · Lee C Fine Memorial Airport40 mi away
- TBN · Waynesville-St. Robert Regional Forney field59 mi away
- SZL · Whiteman Air Force Base76 mi away
Near CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is JEF from CAT?
The flight distance from Jefferson City (JEF) to Cascais (CAT) is 4,297 miles (6,915 km, 3,734 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JEF to CAT?
A nonstop flight takes about 8h 53m 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 Jefferson City and Cascais?
Cascais is 6 hours ahead of Jefferson City.
What is the cheapest way to fly from JEF to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JEF–CAT that never appear on search engines, with no booking fees.