| McPherson to Smolyan | 5,829.34 mi (9,381.42 km) |
| McPherson to Sofia | 5,725.04 mi (9,213.56 km) |
| McPherson to Sopot | 5,776.05 mi (9,295.66 km) |
| McPherson to Sozopol | 5,886.46 mi (9,473.35 km) |
| McPherson to Sredets | 5,873.56 mi (9,452.59 km) |
| McPherson to Stamboliyski | 5,795.29 mi (9,326.62 km) |
| McPherson to Stara Zagora | 5,817.62 mi (9,362.55 km) |
| McPherson to Svilengrad | 5,870.87 mi (9,448.26 km) |
| McPherson to Svishtov | 5,746.21 mi (9,247.63 km) |
| McPherson to Targovishte | 5,805.96 mi (9,343.79 km) |
| McPherson to Teteven | 5,745.97 mi (9,247.24 km) |
| McPherson to Troyan | 5,762.91 mi (9,274.50 km) |
| McPherson to Tryavna | 5,790.07 mi (9,318.21 km) |
| McPherson to Tutrakan | 5,765.13 mi (9,278.08 km) |
| McPherson to Varna | 5,851.08 mi (9,416.40 km) |
