| Meridian to Smolyan | 6,074.49 mi (9,775.94 km) |
| Meridian to Sofia | 5,973.64 mi (9,613.64 km) |
| Meridian to Sopot | 6,010.02 mi (9,672.19 km) |
| Meridian to Sozopol | 6,090.56 mi (9,801.81 km) |
| Meridian to Sredets | 6,083.82 mi (9,790.97 km) |
| Meridian to Stamboliyski | 6,036.76 mi (9,715.22 km) |
| Meridian to Stara Zagora | 6,044.02 mi (9,726.91 km) |
| Meridian to Svilengrad | 6,097.80 mi (9,813.46 km) |
| Meridian to Svishtov | 5,964.11 mi (9,598.32 km) |
| Meridian to Targovishte | 6,014.23 mi (9,678.98 km) |
| Meridian to Teteven | 5,982.42 mi (9,627.78 km) |
| Meridian to Troyan | 5,994.90 mi (9,647.85 km) |
| Meridian to Tryavna | 6,013.81 mi (9,678.29 km) |
| Meridian to Tutrakan | 5,965.23 mi (9,600.11 km) |
| Meridian to Varna | 6,045.15 mi (9,728.73 km) |
