| Le Bouscat to Popovo | 1,329.24 mi (2,139.21 km) |
| Le Bouscat to Provadia | 1,390.60 mi (2,237.96 km) |
| Le Bouscat to Radnevo | 1,333.69 mi (2,146.36 km) |
| Le Bouscat to Radomir | 1,182.79 mi (1,903.51 km) |
| Le Bouscat to Rakitovo | 1,249.54 mi (2,010.94 km) |
| Le Bouscat to Rakovski | 1,286.54 mi (2,070.49 km) |
| Le Bouscat to Razgrad | 1,340.08 mi (2,156.65 km) |
| Le Bouscat to Razlog | 1,221.45 mi (1,965.73 km) |
| Le Bouscat to Ruse | 1,308.19 mi (2,105.33 km) |
| Le Bouscat to Samokov | 1,216.53 mi (1,957.82 km) |
| Le Bouscat to Sandanski | 1,219.28 mi (1,962.23 km) |
| Le Bouscat to Sevlievo | 1,280.05 mi (2,060.04 km) |
| Le Bouscat to Shumen | 1,364.50 mi (2,195.96 km) |
| Le Bouscat to Silistra | 1,367.41 mi (2,200.63 km) |
| Le Bouscat to Sliven | 1,345.87 mi (2,165.97 km) |
