Distance from Colombo to Istanbul
🇱🇰 Colombo, Sri Lanka → 🇹🇷 Istanbul, Turkey
The distance between Colombo and Istanbul is 6,284 kilometres (3,905 miles) measured as a great-circle (straight) line. Flying out of Bandaranaike International Airport (CMB), the initial heading is roughly northwest (315°), and a typical nonstop flight takes around 8h 21m. Actual flight paths and times vary with routing, winds and air-traffic constraints.
Travelling the other way, from Istanbul to Colombo, covers the same 6,284 km; the return flight leaves on an initial heading of roughly southeast (113°). Istanbul (UTC+3) is 2h 30m behind Colombo (UTC+5:30).
Colombo
Sri Lanka
Sri Lanka's coastal commercial capital on the Indian Ocean, mixing colonial-era forts, Buddhist temples and a lively seaside promenade.
Top sights: Galle Face Green, Gangaramaya Temple, Pettah Market, Old Dutch Hospital, National Museum
Istanbul
Turkey
The only major city spanning two continents, Istanbul bridges Europe and Asia across the Bosphorus with layers of Byzantine and Ottoman history.
Top sights: Hagia Sophia, Blue Mosque, Topkapi Palace, Grand Bazaar, Bosphorus cruise, Galata Tower
Frequently asked questions
- How far is Istanbul from Colombo?
- 6,284 km (3,905 miles) in a straight line.
- How long is the flight from Colombo to Istanbul?
- About 8h 21m nonstop, at an average 800 km/h cruising speed plus taxi and climb time.
- What direction is Istanbul from Colombo?
- Istanbul lies roughly to the northwest of Colombo (initial bearing 315°).
- How far is Colombo from Istanbul?
- The same 6,284 km (3,905 miles) — great-circle distance does not depend on direction.
- What is the time difference between Colombo and Istanbul?
- Istanbul (UTC+3) is 2h 30m behind Colombo (UTC+5:30).
- Which airports serve this route?
- Colombo: Bandaranaike International Airport (CMB). Istanbul: Istanbul Airport (IST).
More distances from Colombo
See the country profiles for Sri Lanka and Turkey, or open the Asia distance calculator.