| Chaparral to Smolyan | 6,474.70 mi (10,420.02 km) |
| Chaparral to Sofia | 6,370.46 mi (10,252.27 km) |
| Chaparral to Sopot | 6,419.68 mi (10,331.47 km) |
| Chaparral to Sozopol | 6,526.11 mi (10,502.76 km) |
| Chaparral to Sredets | 6,514.11 mi (10,483.45 km) |
| Chaparral to Stamboliyski | 6,440.02 mi (10,364.22 km) |
| Chaparral to Stara Zagora | 6,460.33 mi (10,396.90 km) |
| Chaparral to Svilengrad | 6,513.88 mi (10,483.08 km) |
| Chaparral to Svishtov | 6,387.37 mi (10,279.48 km) |
| Chaparral to Targovishte | 6,445.91 mi (10,373.69 km) |
| Chaparral to Teteven | 6,389.82 mi (10,283.42 km) |
| Chaparral to Troyan | 6,406.20 mi (10,309.78 km) |
| Chaparral to Tryavna | 6,432.28 mi (10,351.76 km) |
| Chaparral to Tutrakan | 6,403.61 mi (10,305.61 km) |
| Chaparral to Varna | 6,488.97 mi (10,442.98 km) |
