| Southend to Castelletto sopra Ticino | 540.99 mi (870.64 km) |
| Southend to Castelli Calepio | 585.26 mi (941.89 km) |
| Southend to Castelnovo ne' Monti | 664.13 mi (1,068.81 km) |
| Southend to Castelnuovo Berardenga | 757.09 mi (1,218.42 km) |
| Southend to Castelnuovo di Porto | 854.48 mi (1,375.15 km) |
| Southend to Castelnuovo di Verona | 624.01 mi (1,004.25 km) |
| Southend to Castelnuovo Rangone | 674.72 mi (1,085.86 km) |
| Southend to Castelvetrano | 1,124.13 mi (1,809.12 km) |
| Southend to Castelvetro di Modena | 677.88 mi (1,090.94 km) |
| Southend to Castenaso | 694.24 mi (1,117.26 km) |
| Southend to Castenedolo | 606.53 mi (976.12 km) |
| Southend to Castiglion Fiorentino | 770.17 mi (1,239.48 km) |
| Southend to Castiglione del Lago | 785.31 mi (1,263.84 km) |
| Southend to Castiglione delle Stiviere | 616.80 mi (992.65 km) |
| Southend to Castrolibero | 1,126.03 mi (1,812.18 km) |
