| Macomb to Collegno | 4,664.74 mi (7,507.17 km) |
| Macomb to Cologno al Serio | 4,727.92 mi (7,608.85 km) |
| Macomb to Cologno Monzese | 4,713.72 mi (7,586.00 km) |
| Macomb to Colorno | 4,781.41 mi (7,694.93 km) |
| Macomb to Comacchio | 4,861.19 mi (7,823.33 km) |
| Macomb to Comiso | 5,299.91 mi (8,529.38 km) |
| Macomb to Como | 4,694.75 mi (7,555.47 km) |
| Macomb to Concordia Sagittaria | 4,841.27 mi (7,791.26 km) |
| Macomb to Concorezzo | 4,713.47 mi (7,585.60 km) |
| Macomb to Conegliano | 4,815.18 mi (7,749.29 km) |
| Macomb to Conselice | 4,855.42 mi (7,814.04 km) |
| Macomb to Conselve | 4,826.35 mi (7,767.26 km) |
| Macomb to Conversano | 5,218.25 mi (8,397.95 km) |
| Macomb to Copertino | 5,286.98 mi (8,508.57 km) |
| Macomb to Copparo | 4,839.16 mi (7,787.88 km) |
