| New Milford to Smolyan | 4,806.30 mi (7,735.00 km) |
| New Milford to Sofia | 4,703.94 mi (7,570.25 km) |
| New Milford to Sopot | 4,763.98 mi (7,666.88 km) |
| New Milford to Sozopol | 4,892.73 mi (7,874.09 km) |
| New Milford to Sredets | 4,875.57 mi (7,846.47 km) |
| New Milford to Stamboliyski | 4,776.56 mi (7,687.13 km) |
| New Milford to Stara Zagora | 4,809.54 mi (7,740.21 km) |
| New Milford to Svilengrad | 4,859.99 mi (7,821.40 km) |
| New Milford to Svishtov | 4,748.10 mi (7,641.33 km) |
| New Milford to Targovishte | 4,812.69 mi (7,745.28 km) |
| New Milford to Teteven | 4,733.31 mi (7,617.53 km) |
| New Milford to Troyan | 4,752.96 mi (7,649.15 km) |
| New Milford to Tryavna | 4,785.33 mi (7,701.24 km) |
| New Milford to Tutrakan | 4,780.35 mi (7,693.23 km) |
| New Milford to Varna | 4,867.01 mi (7,832.70 km) |
