| Six-Fours-les-Plages to Popovo | 1,025.30 mi (1,650.06 km) |
| Six-Fours-les-Plages to Provadia | 1,086.60 mi (1,748.71 km) |
| Six-Fours-les-Plages to Radnevo | 1,020.35 mi (1,642.09 km) |
| Six-Fours-les-Plages to Radomir | 867.39 mi (1,395.92 km) |
| Six-Fours-les-Plages to Rakitovo | 931.07 mi (1,498.41 km) |
| Six-Fours-les-Plages to Rakovski | 971.75 mi (1,563.88 km) |
| Six-Fours-les-Plages to Razgrad | 1,038.17 mi (1,670.77 km) |
| Six-Fours-les-Plages to Razlog | 901.30 mi (1,450.50 km) |
| Six-Fours-les-Plages to Ruse | 1,008.45 mi (1,622.95 km) |
| Six-Fours-les-Plages to Samokov | 900.15 mi (1,448.65 km) |
| Six-Fours-les-Plages to Sandanski | 896.51 mi (1,442.79 km) |
| Six-Fours-les-Plages to Sevlievo | 971.77 mi (1,563.92 km) |
| Six-Fours-les-Plages to Shumen | 1,060.78 mi (1,707.17 km) |
| Six-Fours-les-Plages to Silistra | 1,071.88 mi (1,725.03 km) |
| Six-Fours-les-Plages to Sliven | 1,036.20 mi (1,667.60 km) |
