| Green Valley to Cortona | 6,119.95 mi (9,849.11 km) |
| Green Valley to Cosenza | 6,471.12 mi (10,414.27 km) |
| Green Valley to Cossato | 5,874.18 mi (9,453.57 km) |
| Green Valley to Costa Volpino | 5,930.59 mi (9,544.36 km) |
| Green Valley to Creazzo | 5,993.11 mi (9,644.98 km) |
| Green Valley to Crema | 5,937.77 mi (9,555.92 km) |
| Green Valley to Cremona | 5,961.22 mi (9,593.65 km) |
| Green Valley to Crevalcore | 6,020.64 mi (9,689.29 km) |
| Green Valley to Crispiano | 6,439.74 mi (10,363.76 km) |
| Green Valley to Crosia | 6,476.15 mi (10,422.36 km) |
| Green Valley to Crotone | 6,513.46 mi (10,482.40 km) |
| Green Valley to Cuneo | 5,906.07 mi (9,504.90 km) |
| Green Valley to Cuorgne | 5,863.62 mi (9,436.58 km) |
| Green Valley to Cusano Milanino | 5,911.38 mi (9,513.44 km) |
| Green Valley to Cutro | 6,511.22 mi (10,478.80 km) |
