| Markham to Cavaillon | 4,440.46 mi (7,146.23 km) |
| Markham to Cebazat | 4,285.71 mi (6,897.19 km) |
| Markham to Cenon | 4,170.35 mi (6,711.52 km) |
| Markham to Cergy | 4,129.79 mi (6,646.25 km) |
| Markham to Cernay | 4,373.75 mi (7,038.87 km) |
| Markham to Cesson | 4,167.33 mi (6,706.67 km) |
| Markham to Cesson-Sevigne | 4,014.51 mi (6,460.74 km) |
| Markham to Cestas | 4,168.01 mi (6,707.77 km) |
| Markham to Chalette-sur-Loing | 4,192.24 mi (6,746.75 km) |
| Markham to Challans | 4,045.66 mi (6,510.87 km) |
| Markham to Chalon-sur-Saone | 4,321.20 mi (6,954.31 km) |
| Markham to Chalons-en-Champagne | 4,222.26 mi (6,795.06 km) |
| Markham to Chamalieres | 4,286.49 mi (6,898.44 km) |
| Markham to Chambery | 4,409.40 mi (7,096.24 km) |
| Markham to Chambly | 4,132.51 mi (6,650.62 km) |
