| Bonham to Castelletto sopra Ticino | 5,229.37 mi (8,415.87 km) |
| Bonham to Castelli Calepio | 5,283.20 mi (8,502.49 km) |
| Bonham to Castelnovo ne' Monti | 5,350.62 mi (8,610.99 km) |
| Bonham to Castelnuovo Berardenga | 5,438.98 mi (8,753.19 km) |
| Bonham to Castelnuovo di Porto | 5,529.40 mi (8,898.71 km) |
| Bonham to Castelnuovo di Verona | 5,325.51 mi (8,570.59 km) |
| Bonham to Castelnuovo Rangone | 5,367.42 mi (8,638.03 km) |
| Bonham to Castelvetrano | 5,727.34 mi (9,217.26 km) |
| Bonham to Castelvetro di Modena | 5,370.09 mi (8,642.33 km) |
| Bonham to Castenaso | 5,390.56 mi (8,675.27 km) |
| Bonham to Castenedolo | 5,305.39 mi (8,538.19 km) |
| Bonham to Castiglion Fiorentino | 5,455.95 mi (8,780.50 km) |
| Bonham to Castiglione del Lago | 5,469.57 mi (8,802.43 km) |
| Bonham to Castiglione delle Stiviere | 5,316.25 mi (8,555.68 km) |
| Bonham to Castrolibero | 5,801.84 mi (9,337.15 km) |
