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YQS to DCI: distance & flight time
St Thomas (St Thomas Municipal Airport) → Decimomannu (Decimomannu Air Base)
4,460 mi
7,177 km · 3,875 nm
9h 13m
estimated nonstop flight time
—
time difference · heading northeast
See live YQS→DCI fares Phone-only fares on this route — call free
Flight time details
4,460 miles nonstop takes roughly 9h 13m gate to gate, flying northeast. 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
- YQS — St Thomas Municipal Airport · St Thomas, Canada
- DCI — Decimomannu Air Base · Decimomannu, Italy
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 YQS
- YXU · London Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome41 mi away
- YYZ · Lester B. Pearson International Airport97 mi away
- YKF · Waterloo Airport60 mi away
Near DCI
- CAG · Cagliari Elmas Airport8 mi away
- FNU · Oristano-Fenosu Airport41 mi away
- TTB · Tortolì Airport54 mi away
- AHO · Alghero-Fertilia Airport95 mi away
Frequently asked questions
How far is YQS from DCI?
The flight distance from St Thomas (YQS) to Decimomannu (DCI) is 4,460 miles (7,177 km, 3,875 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQS to DCI?
A nonstop flight takes about 9h 13m 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 YQS to DCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQS–DCI that never appear on search engines, with no booking fees.