| Grand Island to Cognac | 4,610.67 mi (7,420.16 km) |
| Grand Island to Cogolin | 4,981.32 mi (8,016.66 km) |
| Grand Island to Colmar | 4,799.96 mi (7,724.79 km) |
| Grand Island to Colombes | 4,579.09 mi (7,369.34 km) |
| Grand Island to Colomiers | 4,761.76 mi (7,663.32 km) |
| Grand Island to Combs-la-Ville | 4,600.72 mi (7,404.14 km) |
| Grand Island to Comines | 4,532.40 mi (7,294.20 km) |
| Grand Island to Compiegne | 4,580.11 mi (7,370.97 km) |
| Grand Island to Concarneau | 4,385.68 mi (7,058.06 km) |
| Grand Island to Conde-sur-l'Escaut | 4,565.74 mi (7,347.84 km) |
| Grand Island to Conflans-Sainte-Honorine | 4,570.38 mi (7,355.31 km) |
| Grand Island to Corbas | 4,813.73 mi (7,746.95 km) |
| Grand Island to Corbeil-Essonnes | 4,600.12 mi (7,403.18 km) |
| Grand Island to Cormeilles-en-Parisis | 4,575.19 mi (7,363.06 km) |
| Grand Island to Cosne sur Loire | 4,665.91 mi (7,509.06 km) |
