| Poulsbo to Smolyan | 5,950.00 mi (9,575.59 km) |
| Poulsbo to Sofia | 5,852.32 mi (9,418.39 km) |
| Poulsbo to Sopot | 5,882.27 mi (9,466.61 km) |
| Poulsbo to Sozopol | 5,949.75 mi (9,575.20 km) |
| Poulsbo to Sredets | 5,945.52 mi (9,568.38 km) |
| Poulsbo to Stamboliyski | 5,911.48 mi (9,513.61 km) |
| Poulsbo to Stara Zagora | 5,912.70 mi (9,515.57 km) |
| Poulsbo to Svilengrad | 5,965.73 mi (9,600.92 km) |
| Poulsbo to Svishtov | 5,830.90 mi (9,383.93 km) |
| Poulsbo to Targovishte | 5,876.39 mi (9,457.13 km) |
| Poulsbo to Teteven | 5,856.15 mi (9,424.57 km) |
| Poulsbo to Troyan | 5,866.65 mi (9,441.45 km) |
| Poulsbo to Tryavna | 5,881.99 mi (9,466.15 km) |
| Poulsbo to Tutrakan | 5,825.09 mi (9,374.58 km) |
| Poulsbo to Varna | 5,901.28 mi (9,497.19 km) |
