| Lierre to Provadia | 1,199.70 mi (1,930.74 km) |
| Lierre to Radnevo | 1,175.47 mi (1,891.74 km) |
| Lierre to Radomir | 1,047.31 mi (1,685.48 km) |
| Lierre to Rakitovo | 1,116.73 mi (1,797.21 km) |
| Lierre to Rakovski | 1,137.56 mi (1,830.73 km) |
| Lierre to Razgrad | 1,148.12 mi (1,847.72 km) |
| Lierre to Razlog | 1,097.62 mi (1,766.44 km) |
| Lierre to Ruse | 1,113.60 mi (1,792.17 km) |
| Lierre to Samokov | 1,080.29 mi (1,738.56 km) |
| Lierre to Sandanski | 1,105.34 mi (1,778.87 km) |
| Lierre to Sevlievo | 1,111.78 mi (1,789.23 km) |
| Lierre to Shumen | 1,175.16 mi (1,891.24 km) |
| Lierre to Silistra | 1,156.46 mi (1,861.14 km) |
| Lierre to Sliven | 1,175.25 mi (1,891.39 km) |
| Lierre to Smolyan | 1,158.84 mi (1,864.98 km) |
