| Orangeburg to Cassina de' Pecchi | 4,626.71 mi (7,445.96 km) |
| Orangeburg to Cassino | 4,951.99 mi (7,969.46 km) |
| Orangeburg to Castagneto Carducci | 4,752.25 mi (7,648.00 km) |
| Orangeburg to Castano Primo | 4,599.39 mi (7,402.00 km) |
| Orangeburg to Castel Bolognese | 4,770.03 mi (7,676.61 km) |
| Orangeburg to Castel Gandolfo | 4,890.23 mi (7,870.07 km) |
| Orangeburg to Castel Goffredo | 4,681.75 mi (7,534.55 km) |
| Orangeburg to Castel Maggiore | 4,743.17 mi (7,633.39 km) |
| Orangeburg to Castel Mella | 4,661.50 mi (7,501.97 km) |
| Orangeburg to Castel San Giorgio | 5,015.52 mi (8,071.70 km) |
| Orangeburg to Castel San Giovanni | 4,643.33 mi (7,472.71 km) |
| Orangeburg to Castel San Pietro Terme | 4,757.88 mi (7,657.06 km) |
| Orangeburg to Castel Volturno | 4,970.84 mi (7,999.79 km) |
| Orangeburg to Castelbuono | 5,085.50 mi (8,184.33 km) |
| Orangeburg to Casteldaccia | 5,054.73 mi (8,134.80 km) |
