| Upper Grand Lagoon to Carmignano | 5,117.42 mi (8,235.69 km) |
| Upper Grand Lagoon to Carovigno | 5,519.08 mi (8,882.10 km) |
| Upper Grand Lagoon to Carpenedolo | 5,044.10 mi (8,117.70 km) |
| Upper Grand Lagoon to Carpi | 5,081.61 mi (8,178.07 km) |
| Upper Grand Lagoon to Carrara | 5,068.51 mi (8,156.98 km) |
| Upper Grand Lagoon to Carugate | 4,990.57 mi (8,031.54 km) |
| Upper Grand Lagoon to Casal di Principe | 5,348.59 mi (8,607.72 km) |
| Upper Grand Lagoon to Casale Monferrato | 4,964.24 mi (7,989.18 km) |
| Upper Grand Lagoon to Casale sul Sile | 5,119.23 mi (8,238.60 km) |
| Upper Grand Lagoon to Casalecchio di Reno | 5,108.48 mi (8,221.30 km) |
| Upper Grand Lagoon to Casalgrande | 5,081.16 mi (8,177.34 km) |
| Upper Grand Lagoon to Casalmaggiore | 5,054.85 mi (8,134.99 km) |
| Upper Grand Lagoon to Casalnuovo di Napoli | 5,361.83 mi (8,629.03 km) |
| Upper Grand Lagoon to Casalpusterlengo | 5,015.49 mi (8,071.65 km) |
| Upper Grand Lagoon to Casaluce | 5,352.19 mi (8,613.51 km) |
