| Marinha Grande to Serik | 2,160.51 mi (3,477.00 km) |
| Marinha Grande to Serinhisar | 2,050.85 mi (3,300.52 km) |
| Marinha Grande to Serinyol | 2,440.57 mi (3,927.72 km) |
| Marinha Grande to Seydisehir | 2,189.60 mi (3,523.83 km) |
| Marinha Grande to Seyhan | 2,381.26 mi (3,832.27 km) |
| Marinha Grande to Seyitgazi | 2,092.28 mi (3,367.19 km) |
| Marinha Grande to Siirt | 2,703.86 mi (4,351.44 km) |
| Marinha Grande to Sile | 2,012.05 mi (3,238.08 km) |
| Marinha Grande to Silifke | 2,321.28 mi (3,735.73 km) |
| Marinha Grande to Silivri | 1,943.29 mi (3,127.42 km) |
| Marinha Grande to Silopi | 2,746.55 mi (4,420.14 km) |
| Marinha Grande to Simav | 2,009.15 mi (3,233.42 km) |
| Marinha Grande to Sinanpasa | 2,080.80 mi (3,348.72 km) |
| Marinha Grande to Sindirgi | 1,964.52 mi (3,161.59 km) |
| Marinha Grande to Sinop | 2,282.52 mi (3,673.36 km) |
