| Spa to Carovigno | 882.89 mi (1,420.88 km) |
| Spa to Carpenedolo | 412.39 mi (663.68 km) |
| Spa to Carpi | 458.23 mi (737.46 km) |
| Spa to Carrara | 485.35 mi (781.10 km) |
| Spa to Carugate | 377.15 mi (606.96 km) |
| Spa to Casal di Principe | 765.45 mi (1,231.87 km) |
| Spa to Casale Monferrato | 389.23 mi (626.41 km) |
| Spa to Casale sul Sile | 450.83 mi (725.55 km) |
| Spa to Casalecchio di Reno | 485.91 mi (782.00 km) |
| Spa to Casalgrande | 466.96 mi (751.50 km) |
| Spa to Casalmaggiore | 435.08 mi (700.20 km) |
| Spa to Casalnuovo di Napoli | 776.93 mi (1,250.35 km) |
| Spa to Casalpusterlengo | 406.90 mi (654.84 km) |
| Spa to Casaluce | 768.12 mi (1,236.18 km) |
| Spa to Casamassima | 846.03 mi (1,361.55 km) |
