| Round Lake to Montana | 5,146.06 mi (8,281.79 km) |
| Round Lake to Nova Zagora | 5,290.46 mi (8,514.17 km) |
| Round Lake to Novi Iskar | 5,180.09 mi (8,336.56 km) |
| Round Lake to Novi Pazar | 5,288.93 mi (8,511.72 km) |
| Round Lake to Omurtag | 5,274.26 mi (8,488.10 km) |
| Round Lake to Panagyurishte | 5,224.74 mi (8,408.40 km) |
| Round Lake to Parvomay | 5,281.50 mi (8,499.75 km) |
| Round Lake to Pavlikeni | 5,228.76 mi (8,414.88 km) |
| Round Lake to Pazardzhik | 5,244.84 mi (8,440.75 km) |
| Round Lake to Pernik | 5,178.32 mi (8,333.69 km) |
| Round Lake to Peshtera | 5,251.81 mi (8,451.97 km) |
| Round Lake to Petrich | 5,243.11 mi (8,437.98 km) |
| Round Lake to Pleven | 5,195.88 mi (8,361.97 km) |
| Round Lake to Plovdiv | 5,262.29 mi (8,468.84 km) |
| Round Lake to Pomorie | 5,342.72 mi (8,598.28 km) |
