| Newbury to Smolyan | 1,400.80 mi (2,254.38 km) |
| Newbury to Sofia | 1,298.33 mi (2,089.45 km) |
| Newbury to Sopot | 1,358.87 mi (2,186.90 km) |
| Newbury to Sozopol | 1,491.15 mi (2,399.77 km) |
| Newbury to Sredets | 1,472.82 mi (2,370.27 km) |
| Newbury to Stamboliyski | 1,370.96 mi (2,206.35 km) |
| Newbury to Stara Zagora | 1,404.88 mi (2,260.93 km) |
| Newbury to Svilengrad | 1,454.78 mi (2,341.25 km) |
| Newbury to Svishtov | 1,346.38 mi (2,166.79 km) |
| Newbury to Targovishte | 1,412.06 mi (2,272.49 km) |
| Newbury to Teteven | 1,328.22 mi (2,137.57 km) |
| Newbury to Troyan | 1,348.21 mi (2,169.73 km) |
| Newbury to Tryavna | 1,381.44 mi (2,223.21 km) |
| Newbury to Tutrakan | 1,383.90 mi (2,227.17 km) |
| Newbury to Varna | 1,469.57 mi (2,365.05 km) |
