| Allonnes to Popovo | 1,292.08 mi (2,079.40 km) |
| Allonnes to Provadia | 1,352.03 mi (2,175.89 km) |
| Allonnes to Radnevo | 1,308.75 mi (2,106.22 km) |
| Allonnes to Radomir | 1,164.77 mi (1,874.52 km) |
| Allonnes to Rakitovo | 1,234.20 mi (1,986.26 km) |
| Allonnes to Rakovski | 1,264.80 mi (2,035.50 km) |
| Allonnes to Razgrad | 1,300.18 mi (2,092.44 km) |
| Allonnes to Razlog | 1,209.46 mi (1,946.45 km) |
| Allonnes to Ruse | 1,266.54 mi (2,038.30 km) |
| Allonnes to Samokov | 1,198.96 mi (1,929.54 km) |
| Allonnes to Sandanski | 1,211.61 mi (1,949.89 km) |
| Allonnes to Sevlievo | 1,249.61 mi (2,011.05 km) |
| Allonnes to Shumen | 1,326.20 mi (2,134.31 km) |
| Allonnes to Silistra | 1,319.43 mi (2,123.41 km) |
| Allonnes to Sliven | 1,315.62 mi (2,117.29 km) |
