| Plonsk to Serik | 1,203.42 mi (1,936.71 km) |
| Plonsk to Serinhisar | 1,124.68 mi (1,810.00 km) |
| Plonsk to Serinyol | 1,361.20 mi (2,190.64 km) |
| Plonsk to Seydisehir | 1,187.77 mi (1,911.53 km) |
| Plonsk to Seyhan | 1,300.57 mi (2,093.07 km) |
| Plonsk to Seyitgazi | 1,034.35 mi (1,664.63 km) |
| Plonsk to Siirt | 1,449.34 mi (2,332.48 km) |
| Plonsk to Sile | 901.90 mi (1,451.46 km) |
| Plonsk to Silifke | 1,301.82 mi (2,095.08 km) |
| Plonsk to Silivri | 879.67 mi (1,415.69 km) |
| Plonsk to Silopi | 1,503.82 mi (2,420.16 km) |
| Plonsk to Simav | 1,021.88 mi (1,644.55 km) |
| Plonsk to Sinanpasa | 1,068.65 mi (1,719.82 km) |
| Plonsk to Sindirgi | 996.85 mi (1,604.28 km) |
| Plonsk to Sinop | 1,003.84 mi (1,615.53 km) |
