| Patterson to Smolyan | 6,565.08 mi (10,565.47 km) |
| Patterson to Sofia | 6,464.45 mi (10,403.53 km) |
| Patterson to Sopot | 6,500.28 mi (10,461.18 km) |
| Patterson to Sozopol | 6,579.30 mi (10,588.36 km) |
| Patterson to Sredets | 6,572.90 mi (10,578.05 km) |
| Patterson to Stamboliyski | 6,527.26 mi (10,504.61 km) |
| Patterson to Stara Zagora | 6,533.92 mi (10,515.33 km) |
| Patterson to Svilengrad | 6,587.64 mi (10,601.79 km) |
| Patterson to Svishtov | 6,453.76 mi (10,386.32 km) |
| Patterson to Targovishte | 6,503.33 mi (10,466.10 km) |
| Patterson to Teteven | 6,472.81 mi (10,416.99 km) |
| Patterson to Troyan | 6,485.10 mi (10,436.76 km) |
| Patterson to Tryavna | 6,503.64 mi (10,466.59 km) |
| Patterson to Tutrakan | 6,453.99 mi (10,386.69 km) |
| Patterson to Varna | 6,533.41 mi (10,514.51 km) |
