| Bargoed to Popovo | 1,478.27 mi (2,379.04 km) |
| Bargoed to Provadia | 1,535.07 mi (2,470.46 km) |
| Bargoed to Radnevo | 1,506.74 mi (2,424.86 km) |
| Bargoed to Radomir | 1,373.45 mi (2,210.35 km) |
| Bargoed to Rakitovo | 1,443.30 mi (2,322.77 km) |
| Bargoed to Rakovski | 1,467.08 mi (2,361.04 km) |
| Bargoed to Razgrad | 1,483.28 mi (2,387.11 km) |
| Bargoed to Razlog | 1,422.29 mi (2,288.95 km) |
| Bargoed to Ruse | 1,448.80 mi (2,331.63 km) |
| Bargoed to Samokov | 1,407.01 mi (2,264.36 km) |
| Bargoed to Sandanski | 1,428.19 mi (2,298.45 km) |
| Bargoed to Sevlievo | 1,443.86 mi (2,323.67 km) |
| Bargoed to Shumen | 1,510.23 mi (2,430.48 km) |
| Bargoed to Silistra | 1,493.30 mi (2,403.24 km) |
| Bargoed to Sliven | 1,508.18 mi (2,427.19 km) |
