| Effingham to Chenove | 4,454.49 mi (7,168.81 km) |
| Effingham to Cherbourg | 4,111.41 mi (6,616.67 km) |
| Effingham to Chevigny-Saint-Sauveur | 4,459.28 mi (7,176.51 km) |
| Effingham to Chevilly-Larue | 4,297.43 mi (6,916.05 km) |
| Effingham to Chilly-Mazarin | 4,297.92 mi (6,916.84 km) |
| Effingham to Choisy-le-Roi | 4,299.77 mi (6,919.81 km) |
| Effingham to Cholet | 4,221.24 mi (6,793.42 km) |
| Effingham to Clamart | 4,292.66 mi (6,908.36 km) |
| Effingham to Claye-Souilly | 4,304.77 mi (6,927.86 km) |
| Effingham to Clermont | 4,279.53 mi (6,887.23 km) |
| Effingham to Clermont-Ferrand | 4,428.95 mi (7,127.70 km) |
| Effingham to Clermont-l'Herault | 4,520.35 mi (7,274.81 km) |
| Effingham to Clichy | 4,290.98 mi (6,905.67 km) |
| Effingham to Clichy-sous-Bois | 4,300.62 mi (6,921.18 km) |
| Effingham to Cluses | 4,562.49 mi (7,342.61 km) |
