| Castleford to Sacile | 814.71 mi (1,311.15 km) |
| Castleford to Sala Consilina | 1,211.68 mi (1,950.00 km) |
| Castleford to Salemi | 1,287.86 mi (2,072.62 km) |
| Castleford to Salerno | 1,170.65 mi (1,883.98 km) |
| Castleford to Salo | 770.85 mi (1,240.56 km) |
| Castleford to Salsomaggiore Terme | 797.69 mi (1,283.76 km) |
| Castleford to Saluzzo | 742.00 mi (1,194.14 km) |
| Castleford to Salzano | 824.08 mi (1,326.23 km) |
| Castleford to Samarate | 718.80 mi (1,156.80 km) |
| Castleford to San Benedetto del Tronto | 1,017.24 mi (1,637.10 km) |
| Castleford to San Biagio di Callalta | 824.86 mi (1,327.49 km) |
| Castleford to San Bonifacio | 804.61 mi (1,294.90 km) |
| Castleford to San Casciano in Val di Pesa | 897.48 mi (1,444.36 km) |
| Castleford to San Cataldo | 1,338.23 mi (2,153.68 km) |
| Castleford to San Cesareo | 1,048.68 mi (1,687.69 km) |
