| Hessisch Oldendorf to Smolyan | 1,028.98 mi (1,655.98 km) |
| Hessisch Oldendorf to Sofia | 924.77 mi (1,488.28 km) |
| Hessisch Oldendorf to Sopot | 974.90 mi (1,568.95 km) |
| Hessisch Oldendorf to Sozopol | 1,090.76 mi (1,755.40 km) |
| Hessisch Oldendorf to Sredets | 1,075.92 mi (1,731.52 km) |
| Hessisch Oldendorf to Stamboliyski | 994.36 mi (1,600.27 km) |
| Hessisch Oldendorf to Stara Zagora | 1,016.94 mi (1,636.61 km) |
| Hessisch Oldendorf to Svilengrad | 1,069.94 mi (1,721.91 km) |
| Hessisch Oldendorf to Svishtov | 947.90 mi (1,525.49 km) |
| Hessisch Oldendorf to Targovishte | 1,010.06 mi (1,625.54 km) |
| Hessisch Oldendorf to Teteven | 944.78 mi (1,520.48 km) |
| Hessisch Oldendorf to Troyan | 961.88 mi (1,548.00 km) |
| Hessisch Oldendorf to Tryavna | 989.95 mi (1,593.16 km) |
| Hessisch Oldendorf to Tutrakan | 973.99 mi (1,567.48 km) |
| Hessisch Oldendorf to Varna | 1,060.82 mi (1,707.23 km) |
