| West Little River to Popovo | 5,766.68 mi (9,280.58 km) |
| West Little River to Provadia | 5,824.69 mi (9,373.93 km) |
| West Little River to Radnevo | 5,789.37 mi (9,317.09 km) |
| West Little River to Radomir | 5,647.58 mi (9,088.90 km) |
| West Little River to Rakitovo | 5,717.13 mi (9,200.84 km) |
| West Little River to Rakovski | 5,746.63 mi (9,248.31 km) |
| West Little River to Razgrad | 5,772.73 mi (9,290.31 km) |
| West Little River to Razlog | 5,692.50 mi (9,161.20 km) |
| West Little River to Ruse | 5,738.38 mi (9,235.03 km) |
| West Little River to Samokov | 5,681.74 mi (9,143.88 km) |
| West Little River to Sandanski | 5,694.36 mi (9,164.19 km) |
| West Little River to Sevlievo | 5,728.49 mi (9,219.12 km) |
| West Little River to Shumen | 5,799.48 mi (9,333.35 km) |
| West Little River to Silistra | 5,784.59 mi (9,309.41 km) |
| West Little River to Sliven | 5,793.94 mi (9,324.44 km) |
