| Utrera to Smolyan | 1,646.31 mi (2,649.48 km) |
| Utrera to Sofia | 1,579.29 mi (2,541.62 km) |
| Utrera to Sopot | 1,651.08 mi (2,657.15 km) |
| Utrera to Sozopol | 1,800.76 mi (2,898.05 km) |
| Utrera to Sredets | 1,775.22 mi (2,856.93 km) |
| Utrera to Stamboliyski | 1,638.54 mi (2,636.97 km) |
| Utrera to Stara Zagora | 1,696.25 mi (2,729.85 km) |
| Utrera to Svilengrad | 1,723.77 mi (2,774.14 km) |
| Utrera to Svishtov | 1,685.63 mi (2,712.76 km) |
| Utrera to Targovishte | 1,745.75 mi (2,809.51 km) |
| Utrera to Teteven | 1,627.70 mi (2,619.53 km) |
| Utrera to Troyan | 1,650.28 mi (2,655.88 km) |
| Utrera to Tryavna | 1,689.82 mi (2,719.51 km) |
| Utrera to Tutrakan | 1,750.93 mi (2,817.85 km) |
| Utrera to Varna | 1,812.72 mi (2,917.30 km) |
