| Porto to Saarijarvi | 2,028.85 mi (3,265.11 km) |
| Porto to Salo | 1,886.60 mi (3,036.19 km) |
| Porto to Sastamala | 1,914.59 mi (3,081.23 km) |
| Porto to Savonlinna | 2,104.27 mi (3,386.50 km) |
| Porto to Seinajoki | 1,967.85 mi (3,166.94 km) |
| Porto to Siilinjarvi | 2,107.14 mi (3,391.12 km) |
| Porto to Sipoo | 1,950.49 mi (3,139.02 km) |
| Porto to Sippola | 2,014.19 mi (3,241.53 km) |
| Porto to Sodankyla | 2,241.37 mi (3,607.14 km) |
| Porto to Somero | 1,906.71 mi (3,068.55 km) |
| Porto to Sotkamo | 2,161.97 mi (3,479.36 km) |
| Porto to Tampere | 1,944.22 mi (3,128.92 km) |
| Porto to Tornio | 2,123.35 mi (3,417.20 km) |
| Porto to Turku | 1,863.75 mi (2,999.42 km) |
| Porto to Tuusula | 1,945.60 mi (3,131.14 km) |
