| Collado-Villalba to Isny im Allgau | 848.01 mi (1,364.74 km) |
| Collado-Villalba to Isselburg | 919.60 mi (1,479.96 km) |
| Collado-Villalba to Issum | 902.29 mi (1,452.09 km) |
| Collado-Villalba to Itzehoe | 1,111.82 mi (1,789.30 km) |
| Collado-Villalba to Jena | 1,030.72 mi (1,658.79 km) |
| Collado-Villalba to Jever | 1,051.95 mi (1,692.95 km) |
| Collado-Villalba to Jork | 1,095.66 mi (1,763.30 km) |
| Collado-Villalba to Juchen | 880.58 mi (1,417.16 km) |
| Collado-Villalba to Julich | 867.05 mi (1,395.38 km) |
| Collado-Villalba to Juterbog | 1,126.34 mi (1,812.67 km) |
| Collado-Villalba to Kaarst | 889.93 mi (1,432.20 km) |
| Collado-Villalba to Kaiserslautern | 835.51 mi (1,344.62 km) |
| Collado-Villalba to Kalkar | 909.94 mi (1,464.40 km) |
| Collado-Villalba to Kall | 852.62 mi (1,372.16 km) |
| Collado-Villalba to Kaltenkirchen | 1,119.06 mi (1,800.95 km) |
