| Upper Grand Lagoon to Busto Arsizio | 4,967.66 mi (7,994.68 km) |
| Upper Grand Lagoon to Busto Garolfo | 4,971.07 mi (8,000.16 km) |
| Upper Grand Lagoon to Cabras | 5,123.02 mi (8,244.70 km) |
| Upper Grand Lagoon to Cadelbosco di Sopra | 5,069.67 mi (8,158.85 km) |
| Upper Grand Lagoon to Cadoneghe | 5,106.68 mi (8,218.41 km) |
| Upper Grand Lagoon to Cagli | 5,198.39 mi (8,366.00 km) |
| Upper Grand Lagoon to Cagliari | 5,172.35 mi (8,324.09 km) |
| Upper Grand Lagoon to Cairo Montenotte | 4,977.08 mi (8,009.84 km) |
| Upper Grand Lagoon to Caivano | 5,358.43 mi (8,623.56 km) |
| Upper Grand Lagoon to Calcinaia | 5,103.71 mi (8,213.63 km) |
| Upper Grand Lagoon to Calcinato | 5,040.53 mi (8,111.94 km) |
| Upper Grand Lagoon to Calderara di Reno | 5,105.16 mi (8,215.95 km) |
| Upper Grand Lagoon to Caldogno | 5,083.05 mi (8,180.38 km) |
| Upper Grand Lagoon to Calenzano | 5,122.53 mi (8,243.92 km) |
| Upper Grand Lagoon to Calolziocorte | 4,987.56 mi (8,026.70 km) |
