| Macomb to Chivasso | 4,672.68 mi (7,519.94 km) |
| Macomb to Ciampino | 5,002.47 mi (8,050.69 km) |
| Macomb to Cicciano | 5,116.37 mi (8,234.01 km) |
| Macomb to Cingoli | 4,958.72 mi (7,980.29 km) |
| Macomb to Cinisello Balsamo | 4,710.44 mi (7,580.72 km) |
| Macomb to Cinisi | 5,182.83 mi (8,340.95 km) |
| Macomb to Cirie | 4,659.53 mi (7,498.78 km) |
| Macomb to Ciro Marina | 5,292.14 mi (8,516.88 km) |
| Macomb to Cislago | 4,696.60 mi (7,558.45 km) |
| Macomb to Cisterna di Latina | 5,020.72 mi (8,080.08 km) |
| Macomb to Cisternino | 5,241.33 mi (8,435.10 km) |
| Macomb to Citta di Castello | 4,916.55 mi (7,912.42 km) |
| Macomb to Citta Sant'Angelo | 5,028.53 mi (8,092.64 km) |
| Macomb to Cittadella | 4,805.57 mi (7,733.81 km) |
| Macomb to Cittanova | 5,297.04 mi (8,524.77 km) |
