| Humacao to Seysses | 4,226.05 mi (6,801.16 km) |
| Humacao to Sin-le-Noble | 4,335.90 mi (6,977.96 km) |
| Humacao to Six-Fours-les-Plages | 4,452.59 mi (7,165.74 km) |
| Humacao to Soissons | 4,340.75 mi (6,985.76 km) |
| Humacao to Soisy-sous-Montmorency | 4,292.82 mi (6,908.62 km) |
| Humacao to Sollies-Pont | 4,463.57 mi (7,183.41 km) |
| Humacao to Somain | 4,343.23 mi (6,989.75 km) |
| Humacao to Sorgues | 4,404.15 mi (7,087.79 km) |
| Humacao to Sotteville-les-Rouen | 4,240.75 mi (6,824.82 km) |
| Humacao to Soyaux | 4,178.58 mi (6,724.77 km) |
| Humacao to Stains | 4,296.42 mi (6,914.41 km) |
| Humacao to Stiring-Wendel | 4,502.66 mi (7,246.34 km) |
| Humacao to Strasbourg | 4,539.64 mi (7,305.84 km) |
| Humacao to Sucy-en-Brie | 4,301.90 mi (6,923.24 km) |
| Humacao to Suresnes | 4,288.63 mi (6,901.88 km) |
