| Altoona to Chenove | 3,976.60 mi (6,399.72 km) |
| Altoona to Cherbourg | 3,634.44 mi (5,849.06 km) |
| Altoona to Chevigny-Saint-Sauveur | 3,981.66 mi (6,407.86 km) |
| Altoona to Chevilly-Larue | 3,822.18 mi (6,151.20 km) |
| Altoona to Chilly-Mazarin | 3,822.29 mi (6,151.37 km) |
| Altoona to Choisy-le-Roi | 3,824.59 mi (6,155.08 km) |
| Altoona to Cholet | 3,732.79 mi (6,007.35 km) |
| Altoona to Clamart | 3,817.43 mi (6,143.56 km) |
| Altoona to Claye-Souilly | 3,830.95 mi (6,165.32 km) |
| Altoona to Clermont | 3,807.44 mi (6,127.48 km) |
| Altoona to Clermont-Ferrand | 3,941.02 mi (6,342.45 km) |
| Altoona to Clermont-l'Herault | 4,024.04 mi (6,476.06 km) |
| Altoona to Clichy | 3,816.34 mi (6,141.80 km) |
| Altoona to Clichy-sous-Bois | 3,826.41 mi (6,158.01 km) |
| Altoona to Cluses | 4,081.77 mi (6,568.97 km) |
