| Williston to Chivasso | 4,776.07 mi (7,686.35 km) |
| Williston to Ciampino | 5,107.29 mi (8,219.39 km) |
| Williston to Cicciano | 5,214.32 mi (8,391.63 km) |
| Williston to Cingoli | 5,042.08 mi (8,114.44 km) |
| Williston to Cinisello Balsamo | 4,800.03 mi (7,724.90 km) |
| Williston to Cinisi | 5,321.24 mi (8,563.71 km) |
| Williston to Cirie | 4,764.50 mi (7,667.73 km) |
| Williston to Ciro Marina | 5,384.60 mi (8,665.67 km) |
| Williston to Cislago | 4,786.88 mi (7,703.74 km) |
| Williston to Cisterna di Latina | 5,125.94 mi (8,249.40 km) |
| Williston to Cisternino | 5,317.71 mi (8,558.03 km) |
| Williston to Citta di Castello | 5,006.46 mi (8,057.12 km) |
| Williston to Citta Sant'Angelo | 5,114.30 mi (8,230.67 km) |
| Williston to Cittadella | 4,875.09 mi (7,845.71 km) |
| Williston to Cittanova | 5,408.45 mi (8,704.07 km) |
