| Circleville to Castelletto sopra Ticino | 4,407.37 mi (7,092.98 km) |
| Circleville to Castelli Calepio | 4,462.66 mi (7,181.95 km) |
| Circleville to Castelnovo ne' Monti | 4,527.25 mi (7,285.90 km) |
| Circleville to Castelnuovo Berardenga | 4,614.12 mi (7,425.71 km) |
| Circleville to Castelnuovo di Porto | 4,702.74 mi (7,568.33 km) |
| Circleville to Castelnuovo di Verona | 4,505.58 mi (7,251.03 km) |
| Circleville to Castelnuovo Rangone | 4,545.11 mi (7,314.64 km) |
| Circleville to Castelvetrano | 4,891.80 mi (7,872.59 km) |
| Circleville to Castelvetro di Modena | 4,547.66 mi (7,318.75 km) |
| Circleville to Castenaso | 4,568.88 mi (7,352.90 km) |
| Circleville to Castenedolo | 4,484.90 mi (7,217.75 km) |
| Circleville to Castiglion Fiorentino | 4,631.64 mi (7,453.90 km) |
| Circleville to Castiglione del Lago | 4,644.89 mi (7,475.23 km) |
| Circleville to Castiglione delle Stiviere | 4,495.84 mi (7,235.35 km) |
| Circleville to Castrolibero | 4,973.48 mi (8,004.04 km) |
