| Narbonne to Popovo | 1,164.96 mi (1,874.82 km) |
| Narbonne to Provadia | 1,226.35 mi (1,973.61 km) |
| Narbonne to Radnevo | 1,161.46 mi (1,869.19 km) |
| Narbonne to Radomir | 1,008.63 mi (1,623.24 km) |
| Narbonne to Rakitovo | 1,072.71 mi (1,726.36 km) |
| Narbonne to Rakovski | 1,113.01 mi (1,791.22 km) |
| Narbonne to Razgrad | 1,177.47 mi (1,894.96 km) |
| Narbonne to Razlog | 1,043.07 mi (1,678.66 km) |
| Narbonne to Ruse | 1,147.30 mi (1,846.40 km) |
| Narbonne to Samokov | 1,041.54 mi (1,676.20 km) |
| Narbonne to Sandanski | 1,038.46 mi (1,671.24 km) |
| Narbonne to Sevlievo | 1,112.10 mi (1,789.76 km) |
| Narbonne to Shumen | 1,200.45 mi (1,931.94 km) |
| Narbonne to Silistra | 1,209.98 mi (1,947.28 km) |
| Narbonne to Sliven | 1,176.82 mi (1,893.90 km) |
