| Cottage Grove to Smolyan | 5,333.18 mi (8,582.92 km) |
| Cottage Grove to Sofia | 5,228.92 mi (8,415.14 km) |
| Cottage Grove to Sopot | 5,278.54 mi (8,494.98 km) |
| Cottage Grove to Sozopol | 5,386.40 mi (8,668.58 km) |
| Cottage Grove to Sredets | 5,374.02 mi (8,648.66 km) |
| Cottage Grove to Stamboliyski | 5,298.62 mi (8,527.31 km) |
| Cottage Grove to Stara Zagora | 5,319.46 mi (8,560.84 km) |
| Cottage Grove to Svilengrad | 5,372.93 mi (8,646.89 km) |
| Cottage Grove to Svishtov | 5,247.02 mi (8,444.27 km) |
| Cottage Grove to Targovishte | 5,306.05 mi (8,539.27 km) |
| Cottage Grove to Teteven | 5,248.62 mi (8,446.83 km) |
| Cottage Grove to Troyan | 5,265.15 mi (8,473.44 km) |
| Cottage Grove to Tryavna | 5,291.57 mi (8,515.95 km) |
| Cottage Grove to Tutrakan | 5,264.40 mi (8,472.24 km) |
| Cottage Grove to Varna | 5,350.07 mi (8,610.10 km) |
