| Hollins to Smolyan | 5,209.24 mi (8,383.46 km) |
| Hollins to Sofia | 5,106.80 mi (8,218.60 km) |
| Hollins to Sopot | 5,166.65 mi (8,314.93 km) |
| Hollins to Sozopol | 5,294.91 mi (8,521.34 km) |
| Hollins to Sredets | 5,277.89 mi (8,493.94 km) |
| Hollins to Stamboliyski | 5,179.40 mi (8,335.45 km) |
| Hollins to Stara Zagora | 5,212.14 mi (8,388.12 km) |
| Hollins to Svilengrad | 5,262.69 mi (8,469.48 km) |
| Hollins to Svishtov | 5,150.34 mi (8,288.67 km) |
| Hollins to Targovishte | 5,214.80 mi (8,392.41 km) |
| Hollins to Teteven | 5,135.99 mi (8,265.58 km) |
| Hollins to Troyan | 5,155.58 mi (8,297.10 km) |
| Hollins to Tryavna | 5,187.81 mi (8,348.97 km) |
| Hollins to Tutrakan | 5,182.09 mi (8,339.77 km) |
| Hollins to Varna | 5,268.80 mi (8,479.31 km) |
