| Avon Lake to Castelletto sopra Ticino | 4,288.64 mi (6,901.89 km) |
| Avon Lake to Castelli Calepio | 4,343.36 mi (6,989.97 km) |
| Avon Lake to Castelnovo ne' Monti | 4,409.11 mi (7,095.77 km) |
| Avon Lake to Castelnuovo Berardenga | 4,496.65 mi (7,236.65 km) |
| Avon Lake to Castelnuovo di Porto | 4,586.11 mi (7,380.63 km) |
| Avon Lake to Castelnuovo di Verona | 4,386.07 mi (7,058.70 km) |
| Avon Lake to Castelnuovo Rangone | 4,426.54 mi (7,123.82 km) |
| Avon Lake to Castelvetrano | 4,780.37 mi (7,693.25 km) |
| Avon Lake to Castelvetro di Modena | 4,429.14 mi (7,128.01 km) |
| Avon Lake to Castenaso | 4,450.07 mi (7,161.69 km) |
| Avon Lake to Castenedolo | 4,365.59 mi (7,025.74 km) |
| Avon Lake to Castiglion Fiorentino | 4,513.93 mi (7,264.47 km) |
| Avon Lake to Castiglione del Lago | 4,527.35 mi (7,286.06 km) |
| Avon Lake to Castiglione delle Stiviere | 4,376.51 mi (7,043.31 km) |
| Avon Lake to Castrolibero | 4,857.73 mi (7,817.76 km) |
