| North Royalton to Smolyan | 5,098.55 mi (8,205.33 km) |
| North Royalton to Sofia | 4,994.99 mi (8,038.65 km) |
| North Royalton to Sopot | 5,051.85 mi (8,130.16 km) |
| North Royalton to Sozopol | 5,174.26 mi (8,327.16 km) |
| North Royalton to Sredets | 5,158.62 mi (8,302.00 km) |
| North Royalton to Stamboliyski | 5,067.03 mi (8,154.60 km) |
| North Royalton to Stara Zagora | 5,096.10 mi (8,201.38 km) |
| North Royalton to Svilengrad | 5,147.85 mi (8,284.67 km) |
| North Royalton to Svishtov | 5,030.58 mi (8,095.93 km) |
| North Royalton to Targovishte | 5,093.65 mi (8,197.44 km) |
| North Royalton to Teteven | 5,021.26 mi (8,080.94 km) |
| North Royalton to Troyan | 5,039.97 mi (8,111.05 km) |
| North Royalton to Tryavna | 5,070.50 mi (8,160.19 km) |
| North Royalton to Tutrakan | 5,057.94 mi (8,139.97 km) |
| North Royalton to Varna | 5,144.77 mi (8,279.71 km) |
