| Farnborough to Smolyan | 1,374.92 mi (2,212.73 km) |
| Farnborough to Sofia | 1,272.44 mi (2,047.79 km) |
| Farnborough to Sopot | 1,332.99 mi (2,145.23 km) |
| Farnborough to Sozopol | 1,465.31 mi (2,358.19 km) |
| Farnborough to Sredets | 1,446.97 mi (2,328.67 km) |
| Farnborough to Stamboliyski | 1,345.07 mi (2,164.69 km) |
| Farnborough to Stara Zagora | 1,379.00 mi (2,219.28 km) |
| Farnborough to Svilengrad | 1,428.89 mi (2,299.58 km) |
| Farnborough to Svishtov | 1,320.55 mi (2,125.22 km) |
| Farnborough to Targovishte | 1,386.25 mi (2,230.95 km) |
| Farnborough to Teteven | 1,302.34 mi (2,095.91 km) |
| Farnborough to Troyan | 1,322.32 mi (2,128.07 km) |
| Farnborough to Tryavna | 1,355.57 mi (2,181.58 km) |
| Farnborough to Tutrakan | 1,358.18 mi (2,185.78 km) |
| Farnborough to Varna | 1,443.82 mi (2,323.61 km) |
