| Boo to Cassina de' Pecchi | 1,022.24 mi (1,645.14 km) |
| Boo to Cassino | 1,245.62 mi (2,004.62 km) |
| Boo to Castagneto Carducci | 1,162.07 mi (1,870.17 km) |
| Boo to Castano Primo | 1,029.29 mi (1,656.48 km) |
| Boo to Castel Bolognese | 1,071.18 mi (1,723.89 km) |
| Boo to Castel Gandolfo | 1,237.55 mi (1,991.64 km) |
| Boo to Castel Goffredo | 1,021.12 mi (1,643.34 km) |
| Boo to Castel Maggiore | 1,059.10 mi (1,704.46 km) |
| Boo to Castel Mella | 1,012.10 mi (1,628.81 km) |
| Boo to Castel San Giorgio | 1,289.74 mi (2,075.63 km) |
| Boo to Castel San Giovanni | 1,051.99 mi (1,693.01 km) |
| Boo to Castel San Pietro Terme | 1,067.90 mi (1,718.62 km) |
| Boo to Castel Volturno | 1,275.93 mi (2,053.41 km) |
| Boo to Castelbuono | 1,488.87 mi (2,396.10 km) |
| Boo to Casteldaccia | 1,484.17 mi (2,388.54 km) |
