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SIK to CAT: distance & flight time
Sikeston (Sikeston Memorial Municipal Airport) → Cascais (Cascais Airport)
4,229 mi
6,805 km · 3,675 nm
8h 45m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SIK→CAT fares Phone-only fares on this route — call free
Flight time details
4,229 miles nonstop takes roughly 8h 45m 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
- SIK — Sikeston Memorial Municipal Airport · Sikeston, 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 SIK
- CGI · Cape Girardeau Regional Airport23 mi away
- POF · Poplar Bluff Municipal Airport43 mi away
- PAH · Barkley Regional Airport45 mi away
- MDH · Southern Illinois Airport63 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 SIK from CAT?
The flight distance from Sikeston (SIK) to Cascais (CAT) is 4,229 miles (6,805 km, 3,675 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIK to CAT?
A nonstop flight takes about 8h 45m 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 Sikeston and Cascais?
Cascais is 6 hours ahead of Sikeston.
What is the cheapest way to fly from SIK to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIK–CAT that never appear on search engines, with no booking fees.