| Somersworth to Corato | 4,250.52 mi (6,840.56 km) |
| Somersworth to Corbetta | 3,774.38 mi (6,074.28 km) |
| Somersworth to Corciano | 3,999.06 mi (6,435.87 km) |
| Somersworth to Cordenons | 3,916.22 mi (6,302.55 km) |
| Somersworth to Cori | 4,080.68 mi (6,567.22 km) |
| Somersworth to Coriano | 3,982.78 mi (6,409.67 km) |
| Somersworth to Corigliano Calabro | 4,316.25 mi (6,946.34 km) |
| Somersworth to Corleone | 4,243.53 mi (6,829.30 km) |
| Somersworth to Cormano | 3,782.27 mi (6,086.98 km) |
| Somersworth to Cornaredo | 3,778.25 mi (6,080.50 km) |
| Somersworth to Cornate d'Adda | 3,791.71 mi (6,102.16 km) |
| Somersworth to Cornedo Vicentino | 3,872.34 mi (6,231.93 km) |
| Somersworth to Correggio | 3,877.25 mi (6,239.83 km) |
| Somersworth to Corridonia | 4,047.75 mi (6,514.22 km) |
| Somersworth to Corsico | 3,784.00 mi (6,089.76 km) |
