| Circleville to Cassina de' Pecchi | 4,444.86 mi (7,153.31 km) |
| Circleville to Cassino | 4,784.09 mi (7,699.26 km) |
| Circleville to Castagneto Carducci | 4,582.81 mi (7,375.32 km) |
| Circleville to Castano Primo | 4,418.82 mi (7,111.40 km) |
| Circleville to Castel Bolognese | 4,589.78 mi (7,386.53 km) |
| Circleville to Castel Gandolfo | 4,724.24 mi (7,602.93 km) |
| Circleville to Castel Goffredo | 4,498.54 mi (7,239.70 km) |
| Circleville to Castel Maggiore | 4,562.45 mi (7,342.55 km) |
| Circleville to Castel Mella | 4,477.78 mi (7,206.30 km) |
| Circleville to Castel San Giorgio | 4,849.54 mi (7,804.59 km) |
| Circleville to Castel San Giovanni | 4,464.45 mi (7,184.83 km) |
| Circleville to Castel San Pietro Terme | 4,577.66 mi (7,367.04 km) |
| Circleville to Castel Volturno | 4,805.55 mi (7,733.79 km) |
| Circleville to Castelbuono | 4,939.37 mi (7,949.15 km) |
| Circleville to Casteldaccia | 4,909.69 mi (7,901.38 km) |
