| Markham to Cervignano del Friuli | 4,690.25 mi (7,548.23 km) |
| Markham to Cesa | 4,934.68 mi (7,941.59 km) |
| Markham to Cesano Maderno | 4,535.74 mi (7,299.57 km) |
| Markham to Cesena | 4,718.97 mi (7,594.46 km) |
| Markham to Cesenatico | 4,722.29 mi (7,599.79 km) |
| Markham to Cetraro | 5,069.20 mi (8,158.09 km) |
| Markham to Cherasco | 4,523.96 mi (7,280.61 km) |
| Markham to Chiampo | 4,622.64 mi (7,439.42 km) |
| Markham to Chiaravalle | 4,784.64 mi (7,700.14 km) |
| Markham to Chiari | 4,569.21 mi (7,353.43 km) |
| Markham to Chiavari | 4,596.17 mi (7,396.82 km) |
| Markham to Chieri | 4,507.75 mi (7,254.52 km) |
| Markham to Chieti | 4,871.51 mi (7,839.94 km) |
| Markham to Chioggia | 4,674.98 mi (7,523.65 km) |
| Markham to Chiusi | 4,754.67 mi (7,651.91 km) |
