| Circleville to Busto Arsizio | 4,420.14 mi (7,113.53 km) |
| Circleville to Busto Garolfo | 4,423.87 mi (7,119.54 km) |
| Circleville to Cabras | 4,614.78 mi (7,426.78 km) |
| Circleville to Cadelbosco di Sopra | 4,523.25 mi (7,279.47 km) |
| Circleville to Cadoneghe | 4,552.69 mi (7,326.85 km) |
| Circleville to Cagli | 4,654.27 mi (7,490.32 km) |
| Circleville to Cagliari | 4,667.27 mi (7,511.25 km) |
| Circleville to Cairo Montenotte | 4,438.95 mi (7,143.80 km) |
| Circleville to Caivano | 4,825.85 mi (7,766.45 km) |
| Circleville to Calcinaia | 4,564.18 mi (7,345.33 km) |
| Circleville to Calcinato | 4,490.20 mi (7,226.28 km) |
| Circleville to Calderara di Reno | 4,558.31 mi (7,335.88 km) |
| Circleville to Caldogno | 4,529.21 mi (7,289.06 km) |
| Circleville to Calenzano | 4,580.37 mi (7,371.39 km) |
| Circleville to Calolziocorte | 4,437.44 mi (7,141.37 km) |
