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KMW to JSY: distance & flight time
Kostroma (Kostroma Sokerkino Airport) → Syros Island (Syros Airport)
1,585 mi
2,551 km · 1,377 nm
3h 34m
estimated nonstop flight time
Same time
time difference · heading southwest
See live KMW→JSY fares Phone-only fares on this route — call free
Flight time details
1,585 miles nonstop takes roughly 3h 34m gate to gate, flying southwest. 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
- KMW — Kostroma Sokerkino Airport · Kostroma, Russia
- JSY — Syros Airport · Syros Island, Greece
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 KMW
- IAR · Tunoshna Airport36 mi away
- IWA · Ivanovo South Airport59 mi away
- RYB · Staroselye Airport80 mi away
- VGD · Vologda Airport110 mi away
Near JSY
- JMK · Mikonos Airport22 mi away
- PAS · Paros National Airport29 mi away
- JNX · Naxos Airport33 mi away
- MLO · Milos Airport57 mi away
Frequently asked questions
How far is KMW from JSY?
The flight distance from Kostroma (KMW) to Syros Island (JSY) is 1,585 miles (2,551 km, 1,377 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMW to JSY?
A nonstop flight takes about 3h 34m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KMW to JSY?
Nonstop service on KMW–JSY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 34m nonstop estimate.
What is the cheapest way to fly from KMW to JSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMW–JSY that never appear on search engines, with no booking fees.
Why are some KMW to JSY fares phone-only?
Consolidator contracts let us sell certain KMW–JSY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.