| Calumet City to Cabestany | 4,390.65 mi (7,066.06 km) |
| Calumet City to Cabries | 4,463.62 mi (7,183.50 km) |
| Calumet City to Cachan | 4,142.72 mi (6,667.07 km) |
| Calumet City to Caen | 4,022.84 mi (6,474.14 km) |
| Calumet City to Cagnes-sur-Mer | 4,527.73 mi (7,286.67 km) |
| Calumet City to Cahors | 4,261.48 mi (6,858.19 km) |
| Calumet City to Calais | 4,050.76 mi (6,519.08 km) |
| Calumet City to Caluire-et-Cuire | 4,351.70 mi (7,003.39 km) |
| Calumet City to Cambrai | 4,129.69 mi (6,646.09 km) |
| Calumet City to Canet-en-Roussillon | 4,392.43 mi (7,068.93 km) |
| Calumet City to Cannes | 4,526.64 mi (7,284.92 km) |
| Calumet City to Canteleu | 4,069.26 mi (6,548.83 km) |
| Calumet City to Capbreton | 4,168.62 mi (6,708.74 km) |
| Calumet City to Carcassonne | 4,345.55 mi (6,993.49 km) |
| Calumet City to Carmaux | 4,306.19 mi (6,930.15 km) |
