| Immingham to Smolyan | 1,415.76 mi (2,278.45 km) |
| Immingham to Sofia | 1,311.70 mi (2,110.97 km) |
| Immingham to Sopot | 1,367.01 mi (2,199.99 km) |
| Immingham to Sozopol | 1,490.07 mi (2,398.04 km) |
| Immingham to Sredets | 1,473.88 mi (2,371.98 km) |
| Immingham to Stamboliyski | 1,383.21 mi (2,226.06 km) |
| Immingham to Stara Zagora | 1,411.01 mi (2,270.80 km) |
| Immingham to Svilengrad | 1,462.94 mi (2,354.37 km) |
| Immingham to Svishtov | 1,345.93 mi (2,166.07 km) |
| Immingham to Targovishte | 1,409.67 mi (2,268.64 km) |
| Immingham to Teteven | 1,336.48 mi (2,150.85 km) |
| Immingham to Troyan | 1,354.96 mi (2,180.60 km) |
| Immingham to Tryavna | 1,385.38 mi (2,229.55 km) |
| Immingham to Tutrakan | 1,376.15 mi (2,214.70 km) |
| Immingham to Varna | 1,462.89 mi (2,354.29 km) |
