| Riom to Montana | 1,000.47 mi (1,610.10 km) |
| Riom to Nova Zagora | 1,154.42 mi (1,857.85 km) |
| Riom to Novi Iskar | 1,019.57 mi (1,640.84 km) |
| Riom to Novi Pazar | 1,192.87 mi (1,919.73 km) |
| Riom to Omurtag | 1,160.33 mi (1,867.37 km) |
| Riom to Panagyurishte | 1,066.41 mi (1,716.21 km) |
| Riom to Parvomay | 1,125.54 mi (1,811.39 km) |
| Riom to Pavlikeni | 1,104.72 mi (1,777.87 km) |
| Riom to Pazardzhik | 1,080.81 mi (1,739.40 km) |
| Riom to Pernik | 1,009.01 mi (1,623.84 km) |
| Riom to Peshtera | 1,083.38 mi (1,743.53 km) |
| Riom to Petrich | 1,048.39 mi (1,687.21 km) |
| Riom to Pleven | 1,067.67 mi (1,718.25 km) |
| Riom to Plovdiv | 1,101.97 mi (1,773.46 km) |
| Riom to Pomorie | 1,229.61 mi (1,978.87 km) |
