| Barrow in Furness to Popovo | 1,518.84 mi (2,444.34 km) |
| Barrow in Furness to Provadia | 1,572.74 mi (2,531.09 km) |
| Barrow in Furness to Radnevo | 1,554.60 mi (2,501.89 km) |
| Barrow in Furness to Radomir | 1,430.48 mi (2,302.13 km) |
| Barrow in Furness to Rakitovo | 1,499.53 mi (2,413.26 km) |
| Barrow in Furness to Rakovski | 1,518.37 mi (2,443.58 km) |
| Barrow in Furness to Razgrad | 1,521.79 mi (2,449.09 km) |
| Barrow in Furness to Razlog | 1,481.35 mi (2,384.01 km) |
| Barrow in Furness to Ruse | 1,487.33 mi (2,393.63 km) |
| Barrow in Furness to Samokov | 1,463.09 mi (2,354.61 km) |
| Barrow in Furness to Sandanski | 1,489.74 mi (2,397.51 km) |
| Barrow in Furness to Sevlievo | 1,490.22 mi (2,398.28 km) |
| Barrow in Furness to Shumen | 1,548.91 mi (2,492.73 km) |
| Barrow in Furness to Silistra | 1,525.77 mi (2,455.48 km) |
| Barrow in Furness to Sliven | 1,552.45 mi (2,498.42 km) |
