| Halawa to Smolyan | 8,083.55 mi (13,009.21 km) |
| Halawa to Sofia | 8,008.91 mi (12,889.09 km) |
| Halawa to Sopot | 8,009.81 mi (12,890.54 km) |
| Halawa to Sozopol | 8,014.63 mi (12,898.31 km) |
| Halawa to Sredets | 8,021.70 mi (12,909.67 km) |
| Halawa to Stamboliyski | 8,045.98 mi (12,948.75 km) |
| Halawa to Stara Zagora | 8,022.17 mi (12,910.44 km) |
| Halawa to Svilengrad | 8,066.15 mi (12,981.21 km) |
| Halawa to Svishtov | 7,941.49 mi (12,780.60 km) |
| Halawa to Targovishte | 7,962.46 mi (12,814.33 km) |
| Halawa to Teteven | 7,992.47 mi (12,862.64 km) |
| Halawa to Troyan | 7,993.79 mi (12,864.75 km) |
| Halawa to Tryavna | 7,992.75 mi (12,863.09 km) |
| Halawa to Tutrakan | 7,907.23 mi (12,725.45 km) |
| Halawa to Varna | 7,958.52 mi (12,808.00 km) |
