| Guadarrama to Butzbach | 911.64 mi (1,467.15 km) |
| Guadarrama to Buxtehude | 1,093.06 mi (1,759.11 km) |
| Guadarrama to Cadolzburg | 945.95 mi (1,522.35 km) |
| Guadarrama to Calbe | 1,079.85 mi (1,737.84 km) |
| Guadarrama to Calw | 837.93 mi (1,348.51 km) |
| Guadarrama to Castrop-Rauxel | 926.80 mi (1,491.54 km) |
| Guadarrama to Celle | 1,060.87 mi (1,707.30 km) |
| Guadarrama to Cham | 1,005.60 mi (1,618.36 km) |
| Guadarrama to Chemnitz | 1,074.75 mi (1,729.65 km) |
| Guadarrama to Clausthal-Zellerfeld | 1,029.11 mi (1,656.20 km) |
| Guadarrama to Cloppenburg | 1,015.81 mi (1,634.79 km) |
| Guadarrama to Coburg | 982.30 mi (1,580.86 km) |
| Guadarrama to Coesfeld | 944.03 mi (1,519.27 km) |
| Guadarrama to Cologne | 884.37 mi (1,423.26 km) |
| Guadarrama to Coswig | 1,110.38 mi (1,786.99 km) |
