| Luanco to Smolyan | 1,548.35 mi (2,491.82 km) |
| Luanco to Sofia | 1,461.58 mi (2,352.18 km) |
| Luanco to Sopot | 1,532.70 mi (2,466.64 km) |
| Luanco to Sozopol | 1,682.45 mi (2,707.65 km) |
| Luanco to Sredets | 1,658.87 mi (2,669.69 km) |
| Luanco to Stamboliyski | 1,530.33 mi (2,462.82 km) |
| Luanco to Stara Zagora | 1,580.74 mi (2,543.95 km) |
| Luanco to Svilengrad | 1,619.60 mi (2,606.49 km) |
| Luanco to Svishtov | 1,548.51 mi (2,492.08 km) |
| Luanco to Targovishte | 1,614.20 mi (2,597.80 km) |
| Luanco to Teteven | 1,504.77 mi (2,421.69 km) |
| Luanco to Troyan | 1,527.51 mi (2,458.29 km) |
| Luanco to Tryavna | 1,566.47 mi (2,520.99 km) |
| Luanco to Tutrakan | 1,605.07 mi (2,583.10 km) |
| Luanco to Varna | 1,680.25 mi (2,704.10 km) |
