| Southern Pines to Collegno | 4,421.33 mi (7,115.44 km) |
| Southern Pines to Cologno al Serio | 4,499.88 mi (7,241.86 km) |
| Southern Pines to Cologno Monzese | 4,483.13 mi (7,214.90 km) |
| Southern Pines to Colorno | 4,549.48 mi (7,321.68 km) |
| Southern Pines to Comacchio | 4,635.42 mi (7,459.98 km) |
| Southern Pines to Comiso | 5,008.71 mi (8,060.74 km) |
| Southern Pines to Como | 4,466.39 mi (7,187.96 km) |
| Southern Pines to Concordia Sagittaria | 4,630.15 mi (7,451.51 km) |
| Southern Pines to Concorezzo | 4,483.82 mi (7,216.01 km) |
| Southern Pines to Conegliano | 4,602.70 mi (7,407.33 km) |
| Southern Pines to Conselice | 4,625.98 mi (7,444.79 km) |
| Southern Pines to Conselve | 4,604.75 mi (7,410.63 km) |
| Southern Pines to Conversano | 4,979.88 mi (8,014.34 km) |
| Southern Pines to Copertino | 5,046.95 mi (8,122.29 km) |
| Southern Pines to Copparo | 4,613.83 mi (7,425.23 km) |
