| Randallstown to Smolyan | 4,988.42 mi (8,028.08 km) |
| Randallstown to Sofia | 4,886.01 mi (7,863.27 km) |
| Randallstown to Sopot | 4,945.94 mi (7,959.72 km) |
| Randallstown to Sozopol | 5,074.42 mi (8,166.49 km) |
| Randallstown to Sredets | 5,057.33 mi (8,138.99 km) |
| Randallstown to Stamboliyski | 4,958.62 mi (7,980.13 km) |
| Randallstown to Stara Zagora | 4,991.46 mi (8,032.97 km) |
| Randallstown to Svilengrad | 5,041.96 mi (8,114.25 km) |
| Randallstown to Svishtov | 4,929.82 mi (7,933.78 km) |
| Randallstown to Targovishte | 4,994.34 mi (8,037.61 km) |
| Randallstown to Teteven | 4,915.28 mi (7,910.37 km) |
| Randallstown to Troyan | 4,934.89 mi (7,941.94 km) |
| Randallstown to Tryavna | 4,967.18 mi (7,993.90 km) |
| Randallstown to Tutrakan | 4,961.80 mi (7,985.25 km) |
| Randallstown to Varna | 5,048.49 mi (8,124.76 km) |
