| Mapleton to Smolyan | 6,161.71 mi (9,916.31 km) |
| Mapleton to Sofia | 6,058.97 mi (9,750.96 km) |
| Mapleton to Sopot | 6,100.49 mi (9,817.79 km) |
| Mapleton to Sozopol | 6,191.48 mi (9,964.22 km) |
| Mapleton to Sredets | 6,182.67 mi (9,950.04 km) |
| Mapleton to Stamboliyski | 6,124.93 mi (9,857.12 km) |
| Mapleton to Stara Zagora | 6,137.25 mi (9,876.94 km) |
| Mapleton to Svilengrad | 6,191.25 mi (9,963.85 km) |
| Mapleton to Svishtov | 6,059.56 mi (9,751.92 km) |
| Mapleton to Targovishte | 6,113.22 mi (9,838.28 km) |
| Mapleton to Teteven | 6,071.87 mi (9,771.72 km) |
| Mapleton to Troyan | 6,085.91 mi (9,794.33 km) |
| Mapleton to Tryavna | 6,107.70 mi (9,829.39 km) |
| Mapleton to Tutrakan | 6,066.53 mi (9,763.14 km) |
| Mapleton to Varna | 6,149.01 mi (9,895.87 km) |
