| Severn to Castelletto sopra Ticino | 4,164.11 mi (6,701.48 km) |
| Severn to Castelli Calepio | 4,221.03 mi (6,793.09 km) |
| Severn to Castelnovo ne' Monti | 4,281.76 mi (6,890.82 km) |
| Severn to Castelnuovo Berardenga | 4,366.35 mi (7,026.96 km) |
| Severn to Castelnuovo di Porto | 4,452.22 mi (7,165.15 km) |
| Severn to Castelnuovo di Verona | 4,264.54 mi (6,863.12 km) |
| Severn to Castelnuovo Rangone | 4,300.92 mi (6,921.67 km) |
| Severn to Castelvetrano | 4,626.80 mi (7,446.11 km) |
| Severn to Castelvetro di Modena | 4,303.31 mi (6,925.51 km) |
| Severn to Castenaso | 4,325.42 mi (6,961.08 km) |
| Severn to Castenedolo | 4,243.26 mi (6,828.87 km) |
| Severn to Castiglion Fiorentino | 4,384.54 mi (7,056.24 km) |
| Severn to Castiglione del Lago | 4,397.25 mi (7,076.69 km) |
| Severn to Castiglione delle Stiviere | 4,254.25 mi (6,846.55 km) |
| Severn to Castrolibero | 4,719.74 mi (7,595.68 km) |
