| Altoona to Cavaillon | 4,087.95 mi (6,578.92 km) |
| Altoona to Cebazat | 3,940.30 mi (6,341.29 km) |
| Altoona to Cenon | 3,810.52 mi (6,132.44 km) |
| Altoona to Cergy | 3,802.56 mi (6,119.63 km) |
| Altoona to Cernay | 4,050.62 mi (6,518.85 km) |
| Altoona to Cesson | 3,838.18 mi (6,176.96 km) |
| Altoona to Cesson-Sevigne | 3,673.13 mi (5,911.33 km) |
| Altoona to Cestas | 3,807.16 mi (6,127.03 km) |
| Altoona to Chalette-sur-Loing | 3,859.76 mi (6,211.68 km) |
| Altoona to Challans | 3,695.30 mi (5,947.01 km) |
| Altoona to Chalon-sur-Saone | 3,985.89 mi (6,414.67 km) |
| Altoona to Chalons-en-Champagne | 3,899.78 mi (6,276.09 km) |
| Altoona to Chamalieres | 3,940.64 mi (6,341.84 km) |
| Altoona to Chambery | 4,069.29 mi (6,548.89 km) |
| Altoona to Chambly | 3,806.57 mi (6,126.09 km) |
