| Roquebrune-sur-Argens to Popovo | 981.52 mi (1,579.61 km) |
| Roquebrune-sur-Argens to Provadia | 1,042.89 mi (1,678.37 km) |
| Roquebrune-sur-Argens to Radnevo | 978.06 mi (1,574.03 km) |
| Roquebrune-sur-Argens to Radomir | 825.31 mi (1,328.21 km) |
| Roquebrune-sur-Argens to Rakitovo | 889.72 mi (1,431.87 km) |
| Roquebrune-sur-Argens to Rakovski | 929.68 mi (1,496.18 km) |
| Roquebrune-sur-Argens to Razgrad | 994.13 mi (1,599.90 km) |
| Roquebrune-sur-Argens to Razlog | 860.30 mi (1,384.53 km) |
| Roquebrune-sur-Argens to Ruse | 964.12 mi (1,551.60 km) |
| Roquebrune-sur-Argens to Samokov | 858.32 mi (1,381.32 km) |
| Roquebrune-sur-Argens to Sandanski | 856.17 mi (1,377.87 km) |
| Roquebrune-sur-Argens to Sevlievo | 928.57 mi (1,494.39 km) |
| Roquebrune-sur-Argens to Shumen | 1,017.01 mi (1,636.72 km) |
| Roquebrune-sur-Argens to Silistra | 1,027.13 mi (1,653.01 km) |
| Roquebrune-sur-Argens to Sliven | 993.29 mi (1,598.54 km) |
