| Kwidzyn to Serik | 1,299.60 mi (2,091.51 km) |
| Kwidzyn to Serinhisar | 1,219.83 mi (1,963.13 km) |
| Kwidzyn to Serinyol | 1,458.13 mi (2,346.63 km) |
| Kwidzyn to Seydisehir | 1,284.42 mi (2,067.07 km) |
| Kwidzyn to Seyhan | 1,397.57 mi (2,249.17 km) |
| Kwidzyn to Seyitgazi | 1,131.01 mi (1,820.18 km) |
| Kwidzyn to Siirt | 1,542.68 mi (2,482.71 km) |
| Kwidzyn to Sile | 998.55 mi (1,607.02 km) |
| Kwidzyn to Silifke | 1,398.82 mi (2,251.18 km) |
| Kwidzyn to Silivri | 975.44 mi (1,569.82 km) |
| Kwidzyn to Silopi | 1,597.27 mi (2,570.56 km) |
| Kwidzyn to Simav | 1,117.39 mi (1,798.26 km) |
| Kwidzyn to Sinanpasa | 1,164.90 mi (1,874.73 km) |
| Kwidzyn to Sindirgi | 1,091.70 mi (1,756.92 km) |
| Kwidzyn to Sinop | 1,099.17 mi (1,768.95 km) |
