| Hudiksvall to Seysses | 1,415.04 mi (2,277.28 km) |
| Hudiksvall to Sin-le-Noble | 949.14 mi (1,527.50 km) |
| Hudiksvall to Six-Fours-les-Plages | 1,367.95 mi (2,201.51 km) |
| Hudiksvall to Soissons | 1,004.77 mi (1,617.03 km) |
| Hudiksvall to Soisy-sous-Montmorency | 1,050.08 mi (1,689.94 km) |
| Hudiksvall to Sollies-Pont | 1,359.00 mi (2,187.10 km) |
| Hudiksvall to Somain | 945.94 mi (1,522.34 km) |
| Hudiksvall to Sorgues | 1,321.72 mi (2,127.10 km) |
| Hudiksvall to Sotteville-les-Rouen | 1,050.77 mi (1,691.06 km) |
| Hudiksvall to Soyaux | 1,301.01 mi (2,093.77 km) |
| Hudiksvall to Stains | 1,050.65 mi (1,690.86 km) |
| Hudiksvall to Stiring-Wendel | 950.88 mi (1,530.29 km) |
| Hudiksvall to Strasbourg | 978.67 mi (1,575.02 km) |
| Hudiksvall to Sucy-en-Brie | 1,058.85 mi (1,704.06 km) |
| Hudiksvall to Suresnes | 1,058.97 mi (1,704.24 km) |
