| Harnes to Smolyan | 1,205.19 mi (1,939.56 km) |
| Harnes to Sofia | 1,102.70 mi (1,774.62 km) |
| Harnes to Sopot | 1,163.37 mi (1,872.26 km) |
| Harnes to Sozopol | 1,296.34 mi (2,086.26 km) |
| Harnes to Sredets | 1,277.79 mi (2,056.40 km) |
| Harnes to Stamboliyski | 1,175.34 mi (1,891.52 km) |
| Harnes to Stara Zagora | 1,209.47 mi (1,946.45 km) |
| Harnes to Svilengrad | 1,259.25 mi (2,026.57 km) |
| Harnes to Svishtov | 1,151.63 mi (1,853.37 km) |
| Harnes to Targovishte | 1,217.49 mi (1,959.37 km) |
| Harnes to Teteven | 1,132.73 mi (1,822.95 km) |
| Harnes to Troyan | 1,152.78 mi (1,855.22 km) |
| Harnes to Tryavna | 1,186.20 mi (1,909.01 km) |
| Harnes to Tutrakan | 1,190.24 mi (1,915.51 km) |
| Harnes to Varna | 1,275.61 mi (2,052.89 km) |
