Distance from Istanbul to Colombo
🇹🇷 Istanbul, Turkey → 🇱🇰 Colombo, Sri Lanka
The distance between Istanbul and Colombo is 6,284 kilometres (3,905 miles) measured as a great-circle (straight) line. Flying out of Istanbul Airport (IST), the initial heading is roughly southeast (113°), and a typical nonstop flight takes around 8h 21m. Actual flight paths and times vary with routing, winds and air-traffic constraints.
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
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
Frequently asked questions
- How far is Colombo from Istanbul?
- 6,284 km (3,905 miles) in a straight line.
- How long is the flight from Istanbul to Colombo?
- About 8h 21m nonstop, at an average 800 km/h cruising speed plus taxi and climb time.
- What direction is Colombo from Istanbul?
- Colombo lies roughly to the southeast of Istanbul (initial bearing 113°).
- Which airports serve this route?
- Istanbul: Istanbul Airport (IST). Colombo: Bandaranaike International Airport (CMB).
More distances from Istanbul
See the country profiles for Turkey and Sri Lanka, or open the Asia distance calculator.