| Olgiate Olona to Seysses | 400.61 mi (644.72 km) |
| Olgiate Olona to Sin-le-Noble | 421.60 mi (678.50 km) |
| Olgiate Olona to Six-Fours-les-Plages | 231.28 mi (372.21 km) |
| Olgiate Olona to Soissons | 366.43 mi (589.71 km) |
| Olgiate Olona to Soisy-sous-Montmorency | 385.57 mi (620.51 km) |
| Olgiate Olona to Sollies-Pont | 219.46 mi (353.19 km) |
| Olgiate Olona to Somain | 416.47 mi (670.25 km) |
| Olgiate Olona to Sorgues | 226.33 mi (364.24 km) |
| Olgiate Olona to Sotteville-les-Rouen | 447.17 mi (719.65 km) |
| Olgiate Olona to Soyaux | 419.39 mi (674.95 km) |
| Olgiate Olona to Stains | 380.96 mi (613.10 km) |
| Olgiate Olona to Stiring-Wendel | 262.80 mi (422.94 km) |
| Olgiate Olona to Strasbourg | 210.72 mi (339.12 km) |
| Olgiate Olona to Sucy-en-Brie | 368.73 mi (593.42 km) |
| Olgiate Olona to Suresnes | 384.05 mi (618.07 km) |
