| Hattiesburg to Smolyan | 5,882.40 mi (9,466.81 km) |
| Hattiesburg to Sofia | 5,779.60 mi (9,301.37 km) |
| Hattiesburg to Sopot | 5,838.61 mi (9,396.33 km) |
| Hattiesburg to Sozopol | 5,964.97 mi (9,599.70 km) |
| Hattiesburg to Sredets | 5,948.44 mi (9,573.08 km) |
| Hattiesburg to Stamboliyski | 5,852.08 mi (9,418.02 km) |
| Hattiesburg to Stara Zagora | 5,883.73 mi (9,468.94 km) |
| Hattiesburg to Svilengrad | 5,934.68 mi (9,550.95 km) |
| Hattiesburg to Svishtov | 5,820.64 mi (9,367.41 km) |
| Hattiesburg to Targovishte | 5,884.63 mi (9,470.40 km) |
| Hattiesburg to Teteven | 5,807.95 mi (9,347.00 km) |
| Hattiesburg to Troyan | 5,827.28 mi (9,378.09 km) |
| Hattiesburg to Tryavna | 5,858.98 mi (9,429.11 km) |
| Hattiesburg to Tutrakan | 5,850.75 mi (9,415.88 km) |
| Hattiesburg to Varna | 5,937.56 mi (9,555.58 km) |
