| Narva to Popovo | 1,110.39 mi (1,787.00 km) |
| Narva to Provadia | 1,119.26 mi (1,801.28 km) |
| Narva to Radnevo | 1,183.78 mi (1,905.11 km) |
| Narva to Radomir | 1,183.86 mi (1,905.24 km) |
| Narva to Rakitovo | 1,214.55 mi (1,954.63 km) |
| Narva to Rakovski | 1,188.67 mi (1,912.97 km) |
| Narva to Razgrad | 1,096.91 mi (1,765.30 km) |
| Narva to Razlog | 1,225.51 mi (1,972.26 km) |
| Narva to Ruse | 1,078.73 mi (1,736.05 km) |
| Narva to Samokov | 1,193.82 mi (1,921.28 km) |
| Narva to Sandanski | 1,248.40 mi (2,009.10 km) |
| Narva to Sevlievo | 1,137.24 mi (1,830.22 km) |
| Narva to Shumen | 1,113.17 mi (1,791.47 km) |
| Narva to Silistra | 1,055.00 mi (1,697.86 km) |
| Narva to Sliven | 1,156.06 mi (1,860.51 km) |
