| Towcester to Castelletto sopra Ticino | 621.27 mi (999.84 km) |
| Towcester to Castelli Calepio | 666.79 mi (1,073.10 km) |
| Towcester to Castelnovo ne' Monti | 744.71 mi (1,198.50 km) |
| Towcester to Castelnuovo Berardenga | 837.55 mi (1,347.91 km) |
| Towcester to Castelnuovo di Porto | 934.66 mi (1,504.18 km) |
| Towcester to Castelnuovo di Verona | 705.99 mi (1,136.17 km) |
| Towcester to Castelnuovo Rangone | 755.95 mi (1,216.58 km) |
| Towcester to Castelvetrano | 1,200.23 mi (1,931.58 km) |
| Towcester to Castelvetro di Modena | 759.07 mi (1,221.60 km) |
| Towcester to Castenaso | 775.85 mi (1,248.61 km) |
| Towcester to Castenedolo | 688.21 mi (1,107.57 km) |
| Towcester to Castiglion Fiorentino | 851.02 mi (1,369.58 km) |
| Towcester to Castiglione del Lago | 866.07 mi (1,393.80 km) |
| Towcester to Castiglione delle Stiviere | 698.56 mi (1,124.23 km) |
| Towcester to Castrolibero | 1,206.95 mi (1,942.39 km) |
