| Pueblo to Smolyan | 6,063.81 mi (9,758.77 km) |
| Pueblo to Sofia | 5,959.82 mi (9,591.40 km) |
| Pueblo to Sopot | 6,006.85 mi (9,667.09 km) |
| Pueblo to Sozopol | 6,109.09 mi (9,831.63 km) |
| Pueblo to Sredets | 6,097.96 mi (9,813.71 km) |
| Pueblo to Stamboliyski | 6,028.44 mi (9,701.84 km) |
| Pueblo to Stara Zagora | 6,046.45 mi (9,730.82 km) |
| Pueblo to Svilengrad | 6,100.23 mi (9,817.37 km) |
| Pueblo to Svishtov | 5,972.00 mi (9,611.01 km) |
| Pueblo to Targovishte | 6,029.28 mi (9,703.19 km) |
| Pueblo to Teteven | 5,977.30 mi (9,619.53 km) |
| Pueblo to Troyan | 5,993.03 mi (9,644.84 km) |
| Pueblo to Tryavna | 6,017.91 mi (9,684.90 km) |
| Pueblo to Tutrakan | 5,985.70 mi (9,633.05 km) |
| Pueblo to Varna | 6,070.43 mi (9,769.41 km) |
