| Heiloo to Seysses | 648.05 mi (1,042.93 km) |
| Heiloo to Sin-le-Noble | 169.25 mi (272.38 km) |
| Heiloo to Six-Fours-les-Plages | 658.29 mi (1,059.42 km) |
| Heiloo to Soissons | 230.46 mi (370.89 km) |
| Heiloo to Soisy-sous-Montmorency | 270.95 mi (436.04 km) |
| Heiloo to Sollies-Pont | 653.03 mi (1,050.94 km) |
| Heiloo to Somain | 166.81 mi (268.45 km) |
| Heiloo to Sorgues | 593.67 mi (955.42 km) |
| Heiloo to Sotteville-les-Rouen | 270.97 mi (436.09 km) |
| Heiloo to Soyaux | 522.23 mi (840.44 km) |
| Heiloo to Stains | 271.98 mi (437.71 km) |
| Heiloo to Stiring-Wendel | 253.90 mi (408.61 km) |
| Heiloo to Strasbourg | 307.62 mi (495.07 km) |
| Heiloo to Sucy-en-Brie | 281.50 mi (453.03 km) |
| Heiloo to Suresnes | 279.85 mi (450.37 km) |
