| Martha Lake to Montana | 5,790.51 mi (9,318.93 km) |
| Martha Lake to Nova Zagora | 5,901.42 mi (9,497.42 km) |
| Martha Lake to Novi Iskar | 5,831.78 mi (9,385.34 km) |
| Martha Lake to Novi Pazar | 5,866.70 mi (9,441.55 km) |
| Martha Lake to Omurtag | 5,869.24 mi (9,445.63 km) |
| Martha Lake to Panagyurishte | 5,866.94 mi (9,441.92 km) |
| Martha Lake to Parvomay | 5,912.04 mi (9,514.52 km) |
| Martha Lake to Pavlikeni | 5,840.37 mi (9,399.16 km) |
| Martha Lake to Pazardzhik | 5,889.03 mi (9,477.47 km) |
| Martha Lake to Pernik | 5,838.39 mi (9,395.98 km) |
| Martha Lake to Peshtera | 5,899.09 mi (9,493.66 km) |
| Martha Lake to Petrich | 5,918.70 mi (9,525.22 km) |
| Martha Lake to Pleven | 5,816.88 mi (9,361.36 km) |
| Martha Lake to Plovdiv | 5,900.11 mi (9,495.31 km) |
| Martha Lake to Pomorie | 5,924.66 mi (9,534.82 km) |
