İstanbul – Sinop distance
529km
Straight-line distance · 329 miles
DirectionENE · 76°
Est. time (90 km/h)5 h 53 min
Midpoint41.564, 32.023
In a straight line (as the crow flies), the distance between İstanbul and Sinop is about 529 km (329 miles), heading ENE — classic driving or rail territory.
?Frequently asked questions
How far is İstanbul from Sinop?
In a straight line, the İstanbul–Sinop distance is about 529 km (329 miles), heading ENE.
How long does it take to get from İstanbul to Sinop?
At an average speed of 90 km/h, the straight-line İstanbul–Sinop distance would take about 5 h 53 min. Real road time is longer, depending on the route, traffic and stops.
Is this the road distance?
No. The value shown is the straight-line (great-circle) distance, equal to the flight distance. The real road distance, which follows roads, is usually 20–40% longer.