| Scunthorpe to Smolyan | 1,430.77 mi (2,302.61 km) |
| Scunthorpe to Sofia | 1,326.76 mi (2,135.22 km) |
| Scunthorpe to Sopot | 1,382.40 mi (2,224.76 km) |
| Scunthorpe to Sozopol | 1,506.00 mi (2,423.67 km) |
| Scunthorpe to Sredets | 1,489.69 mi (2,397.43 km) |
| Scunthorpe to Stamboliyski | 1,398.37 mi (2,250.46 km) |
| Scunthorpe to Stara Zagora | 1,426.53 mi (2,295.78 km) |
| Scunthorpe to Svilengrad | 1,478.36 mi (2,379.19 km) |
| Scunthorpe to Svishtov | 1,361.78 mi (2,191.57 km) |
| Scunthorpe to Targovishte | 1,425.64 mi (2,294.34 km) |
| Scunthorpe to Teteven | 1,351.85 mi (2,175.59 km) |
| Scunthorpe to Troyan | 1,370.42 mi (2,205.48 km) |
| Scunthorpe to Tryavna | 1,401.01 mi (2,254.71 km) |
| Scunthorpe to Tutrakan | 1,392.37 mi (2,240.80 km) |
| Scunthorpe to Varna | 1,479.08 mi (2,380.34 km) |
