| Fairfax to Smolyan | 5,031.87 mi (8,098.01 km) |
| Fairfax to Sofia | 4,929.51 mi (7,933.29 km) |
| Fairfax to Sopot | 4,989.55 mi (8,029.91 km) |
| Fairfax to Sozopol | 5,118.23 mi (8,237.00 km) |
| Fairfax to Sredets | 5,101.10 mi (8,209.42 km) |
| Fairfax to Stamboliyski | 5,002.14 mi (8,050.17 km) |
| Fairfax to Stara Zagora | 5,035.11 mi (8,103.23 km) |
| Fairfax to Svilengrad | 5,085.57 mi (8,184.43 km) |
| Fairfax to Svishtov | 4,973.61 mi (8,004.25 km) |
| Fairfax to Targovishte | 5,038.17 mi (8,108.16 km) |
| Fairfax to Teteven | 4,958.89 mi (7,980.56 km) |
| Fairfax to Troyan | 4,978.53 mi (8,012.18 km) |
| Fairfax to Tryavna | 5,010.88 mi (8,064.24 km) |
| Fairfax to Tutrakan | 5,005.74 mi (8,055.96 km) |
| Fairfax to Varna | 5,092.41 mi (8,195.45 km) |
