| Gary to Cognac | 4,135.45 mi (6,655.36 km) |
| Gary to Cogolin | 4,511.16 mi (7,260.01 km) |
| Gary to Colmar | 4,357.42 mi (7,012.59 km) |
| Gary to Colombes | 4,128.06 mi (6,643.47 km) |
| Gary to Colomiers | 4,279.96 mi (6,887.94 km) |
| Gary to Combs-la-Ville | 4,148.98 mi (6,677.13 km) |
| Gary to Comines | 4,094.24 mi (6,589.04 km) |
| Gary to Compiegne | 4,133.38 mi (6,652.03 km) |
| Gary to Concarneau | 3,914.17 mi (6,299.24 km) |
| Gary to Conde-sur-l'Escaut | 4,127.12 mi (6,641.96 km) |
| Gary to Conflans-Sainte-Honorine | 4,119.40 mi (6,629.54 km) |
| Gary to Corbas | 4,351.47 mi (7,003.01 km) |
| Gary to Corbeil-Essonnes | 4,147.86 mi (6,675.34 km) |
| Gary to Cormeilles-en-Parisis | 4,124.33 mi (6,637.46 km) |
| Gary to Cosne sur Loire | 4,207.95 mi (6,772.04 km) |
