| Euclid to Carmignano | 4,433.68 mi (7,135.32 km) |
| Euclid to Carovigno | 4,835.15 mi (7,781.41 km) |
| Euclid to Carpenedolo | 4,350.74 mi (7,001.85 km) |
| Euclid to Carpi | 4,391.18 mi (7,066.92 km) |
| Euclid to Carrara | 4,385.67 mi (7,058.05 km) |
| Euclid to Carugate | 4,299.01 mi (6,918.59 km) |
| Euclid to Casal di Principe | 4,675.03 mi (7,523.74 km) |
| Euclid to Casale Monferrato | 4,278.34 mi (6,885.32 km) |
| Euclid to Casale sul Sile | 4,418.71 mi (7,111.22 km) |
| Euclid to Casalecchio di Reno | 4,419.03 mi (7,111.74 km) |
| Euclid to Casalgrande | 4,392.64 mi (7,069.27 km) |
| Euclid to Casalmaggiore | 4,364.32 mi (7,023.70 km) |
| Euclid to Casalnuovo di Napoli | 4,688.23 mi (7,544.98 km) |
| Euclid to Casalpusterlengo | 4,325.79 mi (6,961.68 km) |
| Euclid to Casaluce | 4,678.52 mi (7,529.34 km) |
