| Smolyan to Saint-Remy-de-Provence | 1,018.00 mi (1,638.32 km) |
| Smolyan to Saint-Saulve | 1,176.80 mi (1,893.87 km) |
| Smolyan to Saint-Sebastien-sur-Loire | 1,343.39 mi (2,161.97 km) |
| Smolyan to Saint-Sulpice-la-Pointe | 1,174.88 mi (1,890.78 km) |
| Smolyan to Saint-Vallier | 1,063.69 mi (1,711.84 km) |
| Smolyan to Sainte-Foy-les-Lyon | 1,032.12 mi (1,661.04 km) |
| Smolyan to Sainte-Genevieve-des-Bois | 1,188.55 mi (1,912.78 km) |
| Smolyan to Sainte-Luce-sur-Loire | 1,343.06 mi (2,161.45 km) |
| Smolyan to Sainte-Maxime | 926.73 mi (1,491.43 km) |
| Smolyan to Sainte-Savine | 1,106.78 mi (1,781.19 km) |
| Smolyan to Saintes | 1,292.60 mi (2,080.24 km) |
| Smolyan to Sallanches | 948.01 mi (1,525.67 km) |
| Smolyan to Sallaumines | 1,206.31 mi (1,941.37 km) |
| Smolyan to Salon-de-Provence | 1,004.47 mi (1,616.54 km) |
| Smolyan to Sanary-sur-Mer | 968.69 mi (1,558.96 km) |
