| Woodridge to Smolyan | 5,315.62 mi (8,554.66 km) |
| Woodridge to Sofia | 5,211.47 mi (8,387.05 km) |
| Woodridge to Sopot | 5,265.34 mi (8,473.74 km) |
| Woodridge to Sozopol | 5,381.72 mi (8,661.03 km) |
| Woodridge to Sredets | 5,367.47 mi (8,638.11 km) |
| Woodridge to Stamboliyski | 5,282.70 mi (8,501.68 km) |
| Woodridge to Stara Zagora | 5,308.26 mi (8,542.82 km) |
| Woodridge to Svilengrad | 5,360.90 mi (8,627.54 km) |
| Woodridge to Svishtov | 5,239.53 mi (8,432.20 km) |
| Woodridge to Targovishte | 5,301.00 mi (8,531.13 km) |
| Woodridge to Teteven | 5,234.96 mi (8,424.85 km) |
| Woodridge to Troyan | 5,252.77 mi (8,453.52 km) |
| Woodridge to Tryavna | 5,281.59 mi (8,499.90 km) |
| Woodridge to Tutrakan | 5,262.57 mi (8,469.28 km) |
| Woodridge to Varna | 5,349.12 mi (8,608.58 km) |
