| Macomb to Cabestany | 4,569.15 mi (7,353.33 km) |
| Macomb to Cabries | 4,641.06 mi (7,469.06 km) |
| Macomb to Cachan | 4,317.37 mi (6,948.14 km) |
| Macomb to Caen | 4,198.01 mi (6,756.04 km) |
| Macomb to Cagnes-sur-Mer | 4,704.49 mi (7,571.15 km) |
| Macomb to Cahors | 4,439.41 mi (7,144.55 km) |
| Macomb to Calais | 4,223.65 mi (6,797.31 km) |
| Macomb to Caluire-et-Cuire | 4,527.81 mi (7,286.80 km) |
| Macomb to Cambrai | 4,302.82 mi (6,924.73 km) |
| Macomb to Canet-en-Roussillon | 4,570.90 mi (7,356.15 km) |
| Macomb to Cannes | 4,703.52 mi (7,569.58 km) |
| Macomb to Canteleu | 4,243.76 mi (6,829.67 km) |
| Macomb to Capbreton | 4,347.64 mi (6,996.85 km) |
| Macomb to Carcassonne | 4,523.92 mi (7,280.55 km) |
| Macomb to Carmaux | 4,484.16 mi (7,216.57 km) |
