| Hobe Sound to Collegno | 4,814.15 mi (7,747.63 km) |
| Hobe Sound to Cologno al Serio | 4,900.49 mi (7,886.58 km) |
| Hobe Sound to Cologno Monzese | 4,882.51 mi (7,857.65 km) |
| Hobe Sound to Colorno | 4,947.03 mi (7,961.47 km) |
| Hobe Sound to Comacchio | 5,035.22 mi (8,103.40 km) |
| Hobe Sound to Comiso | 5,361.58 mi (8,628.63 km) |
| Hobe Sound to Como | 4,867.34 mi (7,833.23 km) |
| Hobe Sound to Concordia Sagittaria | 5,038.43 mi (8,108.57 km) |
| Hobe Sound to Concorezzo | 4,883.75 mi (7,859.63 km) |
| Hobe Sound to Conegliano | 5,010.63 mi (8,063.83 km) |
| Hobe Sound to Conselice | 5,023.79 mi (8,085.01 km) |
| Hobe Sound to Conselve | 5,007.44 mi (8,058.70 km) |
| Hobe Sound to Conversano | 5,366.93 mi (8,637.23 km) |
| Hobe Sound to Copertino | 5,431.98 mi (8,741.93 km) |
| Hobe Sound to Copparo | 5,014.21 mi (8,069.60 km) |
