| Arlington to Smolyan | 6,112.93 mi (9,837.82 km) |
| Arlington to Sofia | 6,008.87 mi (9,670.34 km) |
| Arlington to Sopot | 6,063.26 mi (9,757.87 km) |
| Arlington to Sozopol | 6,180.32 mi (9,946.26 km) |
| Arlington to Sredets | 6,165.96 mi (9,923.15 km) |
| Arlington to Stamboliyski | 6,080.26 mi (9,785.24 km) |
| Arlington to Stara Zagora | 6,106.37 mi (9,827.26 km) |
| Arlington to Svilengrad | 6,158.91 mi (9,911.80 km) |
| Arlington to Svishtov | 6,037.99 mi (9,717.20 km) |
| Arlington to Targovishte | 6,099.60 mi (9,816.35 km) |
| Arlington to Teteven | 6,032.84 mi (9,708.91 km) |
| Arlington to Troyan | 6,050.78 mi (9,737.79 km) |
| Arlington to Tryavna | 6,079.83 mi (9,784.54 km) |
| Arlington to Tutrakan | 6,061.31 mi (9,754.74 km) |
| Arlington to Varna | 6,147.88 mi (9,894.06 km) |
