| Cuellar to Kidricevo | 1,055.77 mi (1,699.10 km) |
| Cuellar to Kobarid | 950.07 mi (1,529.00 km) |
| Cuellar to Kobilje | 1,087.50 mi (1,750.17 km) |
| Cuellar to Kocevje | 1,001.47 mi (1,611.71 km) |
| Cuellar to Komen | 951.34 mi (1,531.03 km) |
| Cuellar to Komenda | 994.12 mi (1,599.88 km) |
| Cuellar to Koper | 946.78 mi (1,523.70 km) |
| Cuellar to Kostanjevica na Krki | 1,030.80 mi (1,658.91 km) |
| Cuellar to Kostel | 1,002.29 mi (1,613.03 km) |
| Cuellar to Kozje | 1,040.03 mi (1,673.76 km) |
| Cuellar to Kranj | 986.49 mi (1,587.60 km) |
| Cuellar to Kranjska Gora | 963.86 mi (1,551.19 km) |
| Cuellar to Krizevci | 1,073.91 mi (1,728.29 km) |
| Cuellar to Krsko | 1,034.86 mi (1,665.44 km) |
| Cuellar to Kuzma | 1,075.33 mi (1,730.58 km) |
