| Macomb to Cervignano del Friuli | 4,857.20 mi (7,816.91 km) |
| Macomb to Cesa | 5,104.41 mi (8,214.76 km) |
| Macomb to Cesano Maderno | 4,704.38 mi (7,570.96 km) |
| Macomb to Cesena | 4,887.51 mi (7,865.69 km) |
| Macomb to Cesenatico | 4,890.73 mi (7,870.87 km) |
| Macomb to Cetraro | 5,239.13 mi (8,431.56 km) |
| Macomb to Cherasco | 4,693.65 mi (7,553.69 km) |
| Macomb to Chiampo | 4,790.57 mi (7,709.68 km) |
| Macomb to Chiaravalle | 4,953.13 mi (7,971.29 km) |
| Macomb to Chiari | 4,737.66 mi (7,624.53 km) |
| Macomb to Chiavari | 4,765.59 mi (7,669.48 km) |
| Macomb to Chieri | 4,677.22 mi (7,527.26 km) |
| Macomb to Chieti | 5,040.46 mi (8,111.84 km) |
| Macomb to Chioggia | 4,842.77 mi (7,793.69 km) |
| Macomb to Chiusi | 4,924.02 mi (7,924.44 km) |
