| Boo to Sacile | 952.51 mi (1,532.92 km) |
| Boo to Sala Consilina | 1,312.08 mi (2,111.59 km) |
| Boo to Salemi | 1,505.07 mi (2,422.17 km) |
| Boo to Salerno | 1,296.49 mi (2,086.50 km) |
| Boo to Salo | 1,000.28 mi (1,609.80 km) |
| Boo to Salsomaggiore Terme | 1,059.87 mi (1,705.69 km) |
| Boo to Saluzzo | 1,109.08 mi (1,784.89 km) |
| Boo to Salzano | 985.76 mi (1,586.43 km) |
| Boo to Samarate | 1,024.67 mi (1,649.05 km) |
| Boo to San Benedetto del Tronto | 1,145.96 mi (1,844.25 km) |
| Boo to San Biagio di Callalta | 972.63 mi (1,565.30 km) |
| Boo to San Bonifacio | 1,004.17 mi (1,616.05 km) |
| Boo to San Casciano in Val di Pesa | 1,122.36 mi (1,806.26 km) |
| Boo to San Cataldo | 1,520.44 mi (2,446.92 km) |
| Boo to San Cesareo | 1,231.56 mi (1,982.01 km) |
