| Biarritz to Sin-le-Noble | 523.96 mi (843.23 km) |
| Biarritz to Six-Fours-les-Plages | 371.96 mi (598.61 km) |
| Biarritz to Soissons | 469.19 mi (755.08 km) |
| Biarritz to Soisy-sous-Montmorency | 422.76 mi (680.37 km) |
| Biarritz to Sollies-Pont | 382.39 mi (615.39 km) |
| Biarritz to Somain | 526.96 mi (848.07 km) |
| Biarritz to Sorgues | 323.06 mi (519.92 km) |
| Biarritz to Sotteville-les-Rouen | 428.58 mi (689.74 km) |
| Biarritz to Soyaux | 172.52 mi (277.65 km) |
| Biarritz to Stains | 422.21 mi (679.48 km) |
| Biarritz to Stiring-Wendel | 565.18 mi (909.57 km) |
| Biarritz to Strasbourg | 568.16 mi (914.37 km) |
| Biarritz to Sucy-en-Brie | 414.34 mi (666.82 km) |
| Biarritz to Suresnes | 413.87 mi (666.06 km) |
| Biarritz to Talant | 414.98 mi (667.85 km) |
