| Banbury to Smolyan | 1,416.59 mi (2,279.79 km) |
| Banbury to Sofia | 1,313.54 mi (2,113.94 km) |
| Banbury to Sopot | 1,372.76 mi (2,209.24 km) |
| Banbury to Sozopol | 1,502.68 mi (2,418.33 km) |
| Banbury to Sredets | 1,484.92 mi (2,389.75 km) |
| Banbury to Stamboliyski | 1,385.98 mi (2,230.52 km) |
| Banbury to Stara Zagora | 1,418.28 mi (2,282.50 km) |
| Banbury to Svilengrad | 1,468.80 mi (2,363.81 km) |
| Banbury to Svishtov | 1,357.90 mi (2,185.33 km) |
| Banbury to Targovishte | 1,423.13 mi (2,290.31 km) |
| Banbury to Teteven | 1,342.10 mi (2,159.90 km) |
| Banbury to Troyan | 1,361.70 mi (2,191.44 km) |
| Banbury to Tryavna | 1,394.21 mi (2,243.77 km) |
| Banbury to Tutrakan | 1,393.45 mi (2,242.54 km) |
| Banbury to Varna | 1,479.53 mi (2,381.08 km) |
