| Castelldefels to Kucukkuyu | 1,297.32 mi (2,087.84 km) |
| Castelldefels to Kulp | 2,060.81 mi (3,316.56 km) |
| Castelldefels to Kulu | 1,639.98 mi (2,639.30 km) |
| Castelldefels to Kumcati | 2,151.10 mi (3,461.86 km) |
| Castelldefels to Kursunlu | 1,620.78 mi (2,608.39 km) |
| Castelldefels to Kurtalan | 2,108.86 mi (3,393.88 km) |
| Castelldefels to Kusadasi | 1,362.15 mi (2,192.17 km) |
| Castelldefels to Kutahya | 1,473.95 mi (2,372.10 km) |
| Castelldefels to Kuzuculu | 1,849.97 mi (2,977.24 km) |
| Castelldefels to Lapseki | 1,289.28 mi (2,074.89 km) |
| Castelldefels to Lice | 2,043.30 mi (3,288.37 km) |
| Castelldefels to Luleburgaz | 1,311.84 mi (2,111.20 km) |
| Castelldefels to Macka | 1,946.00 mi (3,131.79 km) |
| Castelldefels to Malatya | 1,925.27 mi (3,098.42 km) |
| Castelldefels to Malkara | 1,293.95 mi (2,082.40 km) |
