İstanbul – Zonguldak distance
243km
Straight-line distance · 151 miles
DirectionENE · 78°
Est. time (90 km/h)2 h 42 min
Midpoint41.243, 30.362
In a straight line (as the crow flies), the distance between İstanbul and Zonguldak is about 243 km (151 miles), heading ENE — classic driving or rail territory.
?Frequently asked questions
How far is İstanbul from Zonguldak?
In a straight line, the İstanbul–Zonguldak distance is about 243 km (151 miles), heading ENE.
How long does it take to get from İstanbul to Zonguldak?
At an average speed of 90 km/h, the straight-line İstanbul–Zonguldak distance would take about 2 h 42 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.