| Hudiksvall to Sceaux | 1,063.11 mi (1,710.91 km) |
| Hudiksvall to Schiltigheim | 977.01 mi (1,572.34 km) |
| Hudiksvall to Scionzier | 1,161.97 mi (1,870.01 km) |
| Hudiksvall to Seclin | 939.75 mi (1,512.39 km) |
| Hudiksvall to Sedan | 953.35 mi (1,534.26 km) |
| Hudiksvall to Selestat | 1,004.13 mi (1,615.99 km) |
| Hudiksvall to Sene | 1,246.44 mi (2,005.95 km) |
| Hudiksvall to Senlis | 1,030.64 mi (1,658.65 km) |
| Hudiksvall to Sens | 1,079.16 mi (1,736.75 km) |
| Hudiksvall to Septemes-les-Vallons | 1,354.65 mi (2,180.09 km) |
| Hudiksvall to Serris | 1,048.12 mi (1,686.78 km) |
| Hudiksvall to Sete | 1,379.71 mi (2,220.43 km) |
| Hudiksvall to Sevran | 1,048.56 mi (1,687.50 km) |
| Hudiksvall to Sevres | 1,061.97 mi (1,709.08 km) |
| Hudiksvall to Seynod | 1,179.68 mi (1,898.51 km) |
