| Romsey to Castelletto sopra Ticino | 589.91 mi (949.36 km) |
| Romsey to Castelli Calepio | 640.11 mi (1,030.16 km) |
| Romsey to Castelnovo ne' Monti | 713.39 mi (1,148.09 km) |
| Romsey to Castelnuovo Berardenga | 805.21 mi (1,295.87 km) |
| Romsey to Castelnuovo di Porto | 900.85 mi (1,449.78 km) |
| Romsey to Castelnuovo di Verona | 681.40 mi (1,096.60 km) |
| Romsey to Castelnuovo Rangone | 727.17 mi (1,170.27 km) |
| Romsey to Castelvetrano | 1,154.95 mi (1,858.72 km) |
| Romsey to Castelvetro di Modena | 730.10 mi (1,174.98 km) |
| Romsey to Castenaso | 748.78 mi (1,205.05 km) |
| Romsey to Castenedolo | 662.09 mi (1,065.52 km) |
| Romsey to Castiglion Fiorentino | 820.08 mi (1,319.79 km) |
| Romsey to Castiglione del Lago | 834.70 mi (1,343.32 km) |
| Romsey to Castiglione delle Stiviere | 672.79 mi (1,082.75 km) |
| Romsey to Castrolibero | 1,174.98 mi (1,890.94 km) |
