| Sayville to Karlovo | 4,736.41 mi (7,622.51 km) |
| Sayville to Karnobat | 4,825.37 mi (7,765.69 km) |
| Sayville to Kavarna | 4,845.64 mi (7,798.31 km) |
| Sayville to Kazanlak | 4,761.76 mi (7,663.31 km) |
| Sayville to Knezha | 4,672.10 mi (7,519.01 km) |
| Sayville to Kostinbrod | 4,663.97 mi (7,505.93 km) |
| Sayville to Kozloduy | 4,646.48 mi (7,477.79 km) |
| Sayville to Kyustendil | 4,663.16 mi (7,504.63 km) |
| Sayville to Levski | 4,720.17 mi (7,596.37 km) |
| Sayville to Lom | 4,624.60 mi (7,442.57 km) |
| Sayville to Lovech | 4,712.71 mi (7,584.37 km) |
| Sayville to Lukovit | 4,687.59 mi (7,543.95 km) |
| Sayville to Lyaskovets | 4,754.74 mi (7,652.01 km) |
| Sayville to Mezdra | 4,670.50 mi (7,516.44 km) |
| Sayville to Momchilgrad | 4,807.23 mi (7,736.49 km) |
