| Shannon to Sala Consilina | 1,428.92 mi (2,299.62 km) |
| Shannon to Salemi | 1,462.06 mi (2,352.96 km) |
| Shannon to Salerno | 1,383.95 mi (2,227.25 km) |
| Shannon to Salo | 1,000.51 mi (1,610.17 km) |
| Shannon to Salsomaggiore Terme | 1,012.54 mi (1,629.53 km) |
| Shannon to Saluzzo | 927.97 mi (1,493.42 km) |
| Shannon to Salzano | 1,065.30 mi (1,714.43 km) |
| Shannon to Samarate | 932.46 mi (1,500.65 km) |
| Shannon to San Benedetto del Tronto | 1,244.24 mi (2,002.41 km) |
| Shannon to San Biagio di Callalta | 1,069.71 mi (1,721.53 km) |
| Shannon to San Bonifacio | 1,037.95 mi (1,670.42 km) |
| Shannon to San Casciano in Val di Pesa | 1,109.84 mi (1,786.12 km) |
| Shannon to San Cataldo | 1,520.45 mi (2,446.93 km) |
| Shannon to San Cesareo | 1,256.33 mi (2,021.87 km) |
| Shannon to San Dona di Piave | 1,079.19 mi (1,736.80 km) |
