| Mierlo to Popovo | 1,108.89 mi (1,784.58 km) |
| Mierlo to Provadia | 1,163.94 mi (1,873.18 km) |
| Mierlo to Radnevo | 1,142.73 mi (1,839.05 km) |
| Mierlo to Radomir | 1,017.70 mi (1,637.83 km) |
| Mierlo to Rakitovo | 1,086.75 mi (1,748.96 km) |
| Mierlo to Rakovski | 1,105.93 mi (1,779.82 km) |
| Mierlo to Razgrad | 1,112.59 mi (1,790.54 km) |
| Mierlo to Razlog | 1,068.64 mi (1,719.80 km) |
| Mierlo to Ruse | 1,078.07 mi (1,734.99 km) |
| Mierlo to Samokov | 1,050.31 mi (1,690.31 km) |
| Mierlo to Sandanski | 1,077.22 mi (1,733.62 km) |
| Mierlo to Sevlievo | 1,078.60 mi (1,735.84 km) |
| Mierlo to Shumen | 1,139.68 mi (1,834.14 km) |
| Mierlo to Silistra | 1,119.25 mi (1,801.25 km) |
| Mierlo to Sliven | 1,141.41 mi (1,836.92 km) |
