| Smolyan to Sannois | 1,198.65 mi (1,929.03 km) |
| Smolyan to Saran | 1,197.21 mi (1,926.72 km) |
| Smolyan to Sarcelles | 1,193.78 mi (1,921.20 km) |
| Smolyan to Sarlat-la-Caneda | 1,199.51 mi (1,930.43 km) |
| Smolyan to Sarrebourg | 988.16 mi (1,590.29 km) |
| Smolyan to Sarreguemines | 998.07 mi (1,606.24 km) |
| Smolyan to Sartrouville | 1,202.01 mi (1,934.45 km) |
| Smolyan to Sarzeau | 1,404.99 mi (2,261.11 km) |
| Smolyan to Sassenage | 985.31 mi (1,585.70 km) |
| Smolyan to Saumur | 1,277.70 mi (2,056.26 km) |
| Smolyan to Savenay | 1,365.19 mi (2,197.07 km) |
| Smolyan to Saverne | 975.49 mi (1,569.91 km) |
| Smolyan to Savigny-le-Temple | 1,176.88 mi (1,894.00 km) |
| Smolyan to Savigny-sur-Orge | 1,189.12 mi (1,913.71 km) |
| Smolyan to Sceaux | 1,193.43 mi (1,920.63 km) |
