| Sulphur to Corato | 5,776.60 mi (9,296.54 km) |
| Sulphur to Corbetta | 5,299.38 mi (8,528.52 km) |
| Sulphur to Corciano | 5,525.15 mi (8,891.88 km) |
| Sulphur to Cordenons | 5,437.45 mi (8,750.74 km) |
| Sulphur to Cori | 5,607.67 mi (9,024.68 km) |
| Sulphur to Coriano | 5,507.72 mi (8,863.82 km) |
| Sulphur to Corigliano Calabro | 5,843.34 mi (9,403.95 km) |
| Sulphur to Corleone | 5,769.94 mi (9,285.82 km) |
| Sulphur to Cormano | 5,307.00 mi (8,540.79 km) |
| Sulphur to Cornaredo | 5,303.13 mi (8,534.56 km) |
| Sulphur to Cornate d'Adda | 5,316.09 mi (8,555.43 km) |
| Sulphur to Cornedo Vicentino | 5,395.48 mi (8,683.18 km) |
| Sulphur to Correggio | 5,402.16 mi (8,693.94 km) |
| Sulphur to Corridonia | 5,573.08 mi (8,969.00 km) |
| Sulphur to Corsico | 5,308.93 mi (8,543.90 km) |
