| Sinop to Seysses | 1,707.68 mi (2,748.25 km) |
| Sinop to Sin-le-Noble | 1,621.69 mi (2,609.85 km) |
| Sinop to Six-Fours-les-Plages | 1,486.85 mi (2,392.86 km) |
| Sinop to Soissons | 1,603.74 mi (2,580.97 km) |
| Sinop to Soisy-sous-Montmorency | 1,647.22 mi (2,650.95 km) |
| Sinop to Sollies-Pont | 1,475.03 mi (2,373.83 km) |
| Sinop to Somain | 1,614.34 mi (2,598.03 km) |
| Sinop to Sorgues | 1,527.07 mi (2,457.58 km) |
| Sinop to Sotteville-les-Rouen | 1,703.92 mi (2,742.19 km) |
| Sinop to Soyaux | 1,745.77 mi (2,809.55 km) |
| Sinop to Stains | 1,643.24 mi (2,644.53 km) |
| Sinop to Stiring-Wendel | 1,441.08 mi (2,319.19 km) |
| Sinop to Strasbourg | 1,397.78 mi (2,249.51 km) |
| Sinop to Sucy-en-Brie | 1,635.98 mi (2,632.85 km) |
| Sinop to Suresnes | 1,650.22 mi (2,655.77 km) |
