| Richmond Hill to Smolyan | 5,519.72 mi (8,883.14 km) |
| Richmond Hill to Sofia | 5,418.60 mi (8,720.40 km) |
| Richmond Hill to Sopot | 5,480.69 mi (8,820.32 km) |
| Richmond Hill to Sozopol | 5,613.23 mi (9,033.62 km) |
| Richmond Hill to Sredets | 5,595.15 mi (9,004.52 km) |
| Richmond Hill to Stamboliyski | 5,491.40 mi (8,837.55 km) |
| Richmond Hill to Stara Zagora | 5,527.01 mi (8,894.86 km) |
| Richmond Hill to Svilengrad | 5,576.39 mi (8,974.34 km) |
| Richmond Hill to Svishtov | 5,468.44 mi (8,800.60 km) |
| Richmond Hill to Targovishte | 5,533.78 mi (8,905.77 km) |
| Richmond Hill to Teteven | 5,450.08 mi (8,771.05 km) |
| Richmond Hill to Troyan | 5,470.31 mi (8,803.61 km) |
| Richmond Hill to Tryavna | 5,503.80 mi (8,857.51 km) |
| Richmond Hill to Tutrakan | 5,503.56 mi (8,857.13 km) |
| Richmond Hill to Varna | 5,589.88 mi (8,996.05 km) |
