| Coatbridge to Popovo | 1,587.70 mi (2,555.15 km) |
| Coatbridge to Provadia | 1,639.46 mi (2,638.45 km) |
| Coatbridge to Radnevo | 1,627.74 mi (2,619.60 km) |
| Coatbridge to Radomir | 1,509.86 mi (2,429.88 km) |
| Coatbridge to Rakitovo | 1,578.02 mi (2,539.58 km) |
| Coatbridge to Rakovski | 1,593.81 mi (2,564.98 km) |
| Coatbridge to Razgrad | 1,589.34 mi (2,557.80 km) |
| Coatbridge to Razlog | 1,561.63 mi (2,513.19 km) |
| Coatbridge to Ruse | 1,555.12 mi (2,502.72 km) |
| Coatbridge to Samokov | 1,541.70 mi (2,481.13 km) |
| Coatbridge to Sandanski | 1,571.42 mi (2,528.96 km) |
| Coatbridge to Sevlievo | 1,562.82 mi (2,515.12 km) |
| Coatbridge to Shumen | 1,616.41 mi (2,601.35 km) |
| Coatbridge to Silistra | 1,589.47 mi (2,558.00 km) |
| Coatbridge to Sliven | 1,623.39 mi (2,612.60 km) |
