| Welby to Chenove | 5,041.77 mi (8,113.95 km) |
| Welby to Cherbourg | 4,704.51 mi (7,571.18 km) |
| Welby to Chevigny-Saint-Sauveur | 5,045.83 mi (8,120.48 km) |
| Welby to Chevilly-Larue | 4,882.33 mi (7,857.35 km) |
| Welby to Chilly-Mazarin | 4,883.66 mi (7,859.50 km) |
| Welby to Choisy-le-Roi | 4,884.45 mi (7,860.76 km) |
| Welby to Cholet | 4,837.95 mi (7,785.92 km) |
| Welby to Clamart | 4,877.61 mi (7,849.75 km) |
| Welby to Claye-Souilly | 4,886.31 mi (7,863.75 km) |
| Welby to Clermont | 4,857.80 mi (7,817.88 km) |
| Welby to Clermont-Ferrand | 5,040.12 mi (8,111.30 km) |
| Welby to Clermont-l'Herault | 5,150.03 mi (8,288.17 km) |
| Welby to Clichy | 4,874.67 mi (7,845.03 km) |
| Welby to Clichy-sous-Bois | 4,883.13 mi (7,858.63 km) |
| Welby to Cluses | 5,153.93 mi (8,294.46 km) |
