| East Riverdale to Montana | 4,875.71 mi (7,846.70 km) |
| East Riverdale to Nova Zagora | 5,026.83 mi (8,089.90 km) |
| East Riverdale to Novi Iskar | 4,905.54 mi (7,894.71 km) |
| East Riverdale to Novi Pazar | 5,038.01 mi (8,107.90 km) |
| East Riverdale to Omurtag | 5,017.40 mi (8,074.73 km) |
| East Riverdale to Panagyurishte | 4,951.95 mi (7,969.40 km) |
| East Riverdale to Parvomay | 5,010.79 mi (8,064.09 km) |
| East Riverdale to Pavlikeni | 4,967.49 mi (7,994.40 km) |
| East Riverdale to Pazardzhik | 4,970.46 mi (7,999.18 km) |
| East Riverdale to Pernik | 4,900.63 mi (7,886.80 km) |
| East Riverdale to Peshtera | 4,975.97 mi (8,008.04 km) |
| East Riverdale to Petrich | 4,956.85 mi (7,977.28 km) |
| East Riverdale to Pleven | 4,932.41 mi (7,937.95 km) |
| East Riverdale to Plovdiv | 4,989.62 mi (8,030.01 km) |
| East Riverdale to Pomorie | 5,087.93 mi (8,188.23 km) |
