Distance From Ireland West Knock Airport to New Chitose Airport, NOC - CTS Distance

The distance from Ireland West Knock Airport (NOC) to New Chitose Airport (CTS) is 5533 miles or 8904 kilometers or 4805 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Charlestown ( Ireland ) to Sapporo ( Japan )?

A one-way nonstop (direct) flight between Charlestown and Sapporo takes around 12 hours 43 minutes.

Estimated flight time from Ireland West Knock Airport, Charlestown, Ireland to New Chitose Airport, Sapporo, Japan is 12 hours 43 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • NOC - CTS

Kilometers		8904 km
Statute Miles		5533 miles
Nautical Miles		4805 nm
Avg. Time of Flight		12 hours 43 minutes

Ireland West Knock Airport to New Chitose Airport Flight Route Map - NOC to CTS Flight Path

Location of Ireland West Knock Airport & New Chitose Airport is given below.
Click the map to view Charlestown to Sapporo nonstop flight path and travel direction.

Click to see flight route on Google Map between Charlestown, Ireland and Sapporo, Japan. .

Nonstop flight route between Charlestown, Ireland and Sapporo, Japan.

Time Difference Between the Airports • NOC - CTS

Time difference between Charlestown (Ireland) and Sapporo (Japan) is 9 Hours.
Sapporo time is 9 Hours ahead of Charlestown.

Location	Local Time
Charlestown (Ireland)	2026-03-17, 21:46:50 GMT
Sapporo (Japan)	2026-03-18, 06:46:50 JST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Ireland West Knock Airport (NOC / EIKN) Charlestown, Ireland

Destination

New Chitose Airport (CTS / RJCC) Sapporo, Japan