| Pine Bluff to Smolyan | 5,841.47 mi (9,400.93 km) |
| Pine Bluff to Sofia | 5,737.75 mi (9,234.02 km) |
| Pine Bluff to Sopot | 5,793.98 mi (9,324.52 km) |
| Pine Bluff to Sozopol | 5,914.85 mi (9,519.03 km) |
| Pine Bluff to Sredets | 5,899.61 mi (9,494.50 km) |
| Pine Bluff to Stamboliyski | 5,809.65 mi (9,349.73 km) |
| Pine Bluff to Stara Zagora | 5,837.94 mi (9,395.25 km) |
| Pine Bluff to Svilengrad | 5,889.92 mi (9,478.91 km) |
| Pine Bluff to Svishtov | 5,771.54 mi (9,288.39 km) |
| Pine Bluff to Targovishte | 5,834.17 mi (9,389.19 km) |
| Pine Bluff to Teteven | 5,763.44 mi (9,275.35 km) |
| Pine Bluff to Troyan | 5,781.94 mi (9,305.13 km) |
| Pine Bluff to Tryavna | 5,812.06 mi (9,353.60 km) |
| Pine Bluff to Tutrakan | 5,797.60 mi (9,330.33 km) |
| Pine Bluff to Varna | 5,884.38 mi (9,470.00 km) |
