| Markham to Corato | 5,013.02 mi (8,067.68 km) |
| Markham to Corbetta | 4,533.27 mi (7,295.59 km) |
| Markham to Corciano | 4,763.02 mi (7,665.34 km) |
| Markham to Cordenons | 4,659.28 mi (7,498.38 km) |
| Markham to Cori | 4,851.95 mi (7,808.45 km) |
| Markham to Coriano | 4,740.22 mi (7,628.65 km) |
| Markham to Corigliano Calabro | 5,087.54 mi (8,187.61 km) |
| Markham to Corleone | 5,035.18 mi (8,103.34 km) |
| Markham to Cormano | 4,539.80 mi (7,306.11 km) |
| Markham to Cornaredo | 4,536.54 mi (7,300.86 km) |
| Markham to Cornate d'Adda | 4,547.59 mi (7,318.65 km) |
| Markham to Cornedo Vicentino | 4,622.48 mi (7,439.16 km) |
| Markham to Correggio | 4,635.14 mi (7,459.54 km) |
| Markham to Corridonia | 4,806.87 mi (7,735.92 km) |
| Markham to Corsico | 4,542.51 mi (7,310.46 km) |
