| Saint-Jean-de-Luz to Smolyan | 1,343.23 mi (2,161.72 km) |
| Saint-Jean-de-Luz to Sofia | 1,258.02 mi (2,024.58 km) |
| Saint-Jean-de-Luz to Sopot | 1,329.49 mi (2,139.60 km) |
| Saint-Jean-de-Luz to Sozopol | 1,479.76 mi (2,381.44 km) |
| Saint-Jean-de-Luz to Sredets | 1,455.87 mi (2,343.00 km) |
| Saint-Jean-de-Luz to Stamboliyski | 1,326.06 mi (2,134.09 km) |
| Saint-Jean-de-Luz to Stara Zagora | 1,377.38 mi (2,216.68 km) |
| Saint-Jean-de-Luz to Svilengrad | 1,415.23 mi (2,277.60 km) |
| Saint-Jean-de-Luz to Svishtov | 1,347.69 mi (2,168.90 km) |
| Saint-Jean-de-Luz to Targovishte | 1,412.90 mi (2,273.83 km) |
| Saint-Jean-de-Luz to Teteven | 1,301.96 mi (2,095.30 km) |
| Saint-Jean-de-Luz to Troyan | 1,324.77 mi (2,132.02 km) |
| Saint-Jean-de-Luz to Tryavna | 1,363.95 mi (2,195.07 km) |
| Saint-Jean-de-Luz to Tutrakan | 1,405.78 mi (2,262.39 km) |
| Saint-Jean-de-Luz to Varna | 1,479.32 mi (2,380.74 km) |
