| Portimao to Sacile | 1,241.69 mi (1,998.30 km) |
| Portimao to Sala Consilina | 1,315.49 mi (2,117.08 km) |
| Portimao to Salemi | 1,168.43 mi (1,880.41 km) |
| Portimao to Salerno | 1,272.36 mi (2,047.67 km) |
| Portimao to Salo | 1,144.55 mi (1,841.98 km) |
| Portimao to Salsomaggiore Terme | 1,098.39 mi (1,767.69 km) |
| Portimao to Saluzzo | 982.26 mi (1,580.79 km) |
| Portimao to Salzano | 1,213.48 mi (1,952.90 km) |
| Portimao to Samarate | 1,068.73 mi (1,719.96 km) |
| Portimao to San Benedetto del Tronto | 1,247.65 mi (2,007.90 km) |
| Portimao to San Biagio di Callalta | 1,229.25 mi (1,978.29 km) |
| Portimao to San Bonifacio | 1,172.55 mi (1,887.04 km) |
| Portimao to San Casciano in Val di Pesa | 1,127.80 mi (1,815.02 km) |
| Portimao to San Cataldo | 1,234.94 mi (1,987.44 km) |
| Portimao to San Cesareo | 1,179.55 mi (1,898.31 km) |
