| Certaldo to Karakocan | 1,530.99 mi (2,463.89 km) |
| Certaldo to Karakopru | 1,517.47 mi (2,442.13 km) |
| Certaldo to Karaman | 1,242.93 mi (2,000.31 km) |
| Certaldo to Karapinar | 1,242.61 mi (1,999.78 km) |
| Certaldo to Karatas | 1,368.58 mi (2,202.51 km) |
| Certaldo to Karatepe | 986.63 mi (1,587.83 km) |
| Certaldo to Karayilan | 1,405.44 mi (2,261.84 km) |
| Certaldo to Kargipinar | 1,318.10 mi (2,121.28 km) |
| Certaldo to Karkamis | 1,488.85 mi (2,396.08 km) |
| Certaldo to Karliova | 1,571.48 mi (2,529.06 km) |
| Certaldo to Kars | 1,646.06 mi (2,649.07 km) |
| Certaldo to Kartal | 944.69 mi (1,520.34 km) |
| Certaldo to Kas | 1,105.53 mi (1,779.19 km) |
| Certaldo to Kastamonu | 1,164.83 mi (1,874.61 km) |
| Certaldo to Kavak | 1,283.78 mi (2,066.05 km) |
