| Rendon to Smolyan | 6,123.45 mi (9,854.74 km) |
| Rendon to Sofia | 6,019.38 mi (9,687.26 km) |
| Rendon to Sopot | 6,073.77 mi (9,774.79 km) |
| Rendon to Sozopol | 6,190.84 mi (9,963.19 km) |
| Rendon to Sredets | 6,176.48 mi (9,940.08 km) |
| Rendon to Stamboliyski | 6,090.78 mi (9,802.16 km) |
| Rendon to Stara Zagora | 6,116.89 mi (9,844.19 km) |
| Rendon to Svilengrad | 6,169.43 mi (9,928.73 km) |
| Rendon to Svishtov | 6,048.50 mi (9,734.13 km) |
| Rendon to Targovishte | 6,110.12 mi (9,833.28 km) |
| Rendon to Teteven | 6,043.35 mi (9,725.84 km) |
| Rendon to Troyan | 6,061.30 mi (9,754.72 km) |
| Rendon to Tryavna | 6,090.35 mi (9,801.47 km) |
| Rendon to Tutrakan | 6,071.83 mi (9,771.66 km) |
| Rendon to Varna | 6,158.40 mi (9,910.99 km) |
