| Speyer to Corbetta | 267.16 mi (429.95 km) |
| Speyer to Corciano | 465.24 mi (748.72 km) |
| Speyer to Cordenons | 304.22 mi (489.59 km) |
| Speyer to Cori | 572.74 mi (921.74 km) |
| Speyer to Coriano | 419.23 mi (674.68 km) |
| Speyer to Corigliano Calabro | 779.97 mi (1,255.24 km) |
| Speyer to Corleone | 830.84 mi (1,337.11 km) |
| Speyer to Cormano | 262.70 mi (422.77 km) |
| Speyer to Cornaredo | 265.39 mi (427.10 km) |
| Speyer to Cornate d'Adda | 258.09 mi (415.36 km) |
| Speyer to Cornedo Vicentino | 289.84 mi (466.45 km) |
| Speyer to Correggio | 333.19 mi (536.22 km) |
| Speyer to Corridonia | 484.32 mi (779.44 km) |
| Speyer to Corsico | 270.41 mi (435.18 km) |
| Speyer to Cortona | 450.66 mi (725.26 km) |
