| Littleborough to Popovo | 1,465.37 mi (2,358.29 km) |
| Littleborough to Provadia | 1,519.62 mi (2,445.60 km) |
| Littleborough to Radnevo | 1,500.43 mi (2,414.71 km) |
| Littleborough to Radomir | 1,375.49 mi (2,213.65 km) |
| Littleborough to Rakitovo | 1,444.63 mi (2,324.91 km) |
| Littleborough to Rakovski | 1,463.88 mi (2,355.89 km) |
| Littleborough to Razgrad | 1,468.55 mi (2,363.40 km) |
| Littleborough to Razlog | 1,426.25 mi (2,295.32 km) |
| Littleborough to Ruse | 1,434.07 mi (2,307.91 km) |
| Littleborough to Samokov | 1,408.19 mi (2,266.26 km) |
| Littleborough to Sandanski | 1,434.48 mi (2,308.57 km) |
| Littleborough to Sevlievo | 1,436.16 mi (2,311.27 km) |
| Littleborough to Shumen | 1,495.67 mi (2,407.04 km) |
| Littleborough to Silistra | 1,473.22 mi (2,370.93 km) |
| Littleborough to Sliven | 1,498.62 mi (2,411.80 km) |
