| Port Washington to Karlovo | 4,757.22 mi (7,656.01 km) |
| Port Washington to Karnobat | 4,845.77 mi (7,798.51 km) |
| Port Washington to Kavarna | 4,865.48 mi (7,830.23 km) |
| Port Washington to Kazanlak | 4,782.47 mi (7,696.64 km) |
| Port Washington to Knezha | 4,692.74 mi (7,552.24 km) |
| Port Washington to Kostinbrod | 4,685.03 mi (7,539.82 km) |
| Port Washington to Kozloduy | 4,667.09 mi (7,510.96 km) |
| Port Washington to Kyustendil | 4,684.51 mi (7,538.98 km) |
| Port Washington to Levski | 4,740.66 mi (7,629.35 km) |
| Port Washington to Lom | 4,645.29 mi (7,475.86 km) |
| Port Washington to Lovech | 4,733.36 mi (7,617.61 km) |
| Port Washington to Lukovit | 4,708.33 mi (7,577.33 km) |
| Port Washington to Lyaskovets | 4,775.22 mi (7,684.97 km) |
| Port Washington to Mezdra | 4,691.34 mi (7,549.99 km) |
| Port Washington to Momchilgrad | 4,828.32 mi (7,770.43 km) |
