| McDonough to Cervignano del Friuli | 4,931.18 mi (7,935.97 km) |
| McDonough to Cesa | 5,138.51 mi (8,269.63 km) |
| McDonough to Cesano Maderno | 4,758.93 mi (7,658.76 km) |
| McDonough to Cesena | 4,941.21 mi (7,952.10 km) |
| McDonough to Cesenatico | 4,945.65 mi (7,959.26 km) |
| McDonough to Cetraro | 5,268.74 mi (8,479.22 km) |
| McDonough to Cherasco | 4,733.43 mi (7,617.72 km) |
| McDonough to Chiampo | 4,853.27 mi (7,810.59 km) |
| McDonough to Chiaravalle | 5,006.74 mi (8,057.57 km) |
| McDonough to Chiari | 4,794.21 mi (7,715.53 km) |
| McDonough to Chiavari | 4,808.34 mi (7,738.28 km) |
| McDonough to Chieri | 4,720.37 mi (7,596.69 km) |
| McDonough to Chieti | 5,086.61 mi (8,186.10 km) |
| McDonough to Chioggia | 4,906.63 mi (7,896.46 km) |
| McDonough to Chiusi | 4,966.05 mi (7,992.08 km) |
