| Lardero to Smolyan | 1,389.80 mi (2,236.67 km) |
| Lardero to Sofia | 1,307.52 mi (2,104.26 km) |
| Lardero to Sopot | 1,379.40 mi (2,219.93 km) |
| Lardero to Sozopol | 1,530.19 mi (2,462.60 km) |
| Lardero to Sredets | 1,505.91 mi (2,423.52 km) |
| Lardero to Stamboliyski | 1,374.27 mi (2,211.68 km) |
| Lardero to Stara Zagora | 1,427.01 mi (2,296.55 km) |
| Lardero to Svilengrad | 1,463.14 mi (2,354.69 km) |
| Lardero to Svishtov | 1,400.70 mi (2,254.21 km) |
| Lardero to Targovishte | 1,465.23 mi (2,358.05 km) |
| Lardero to Teteven | 1,352.51 mi (2,176.65 km) |
| Lardero to Troyan | 1,375.39 mi (2,213.47 km) |
| Lardero to Tryavna | 1,414.81 mi (2,276.91 km) |
| Lardero to Tutrakan | 1,460.33 mi (2,350.18 km) |
| Lardero to Varna | 1,532.00 mi (2,465.51 km) |
