| Ermua to Popovo | 1,438.45 mi (2,314.97 km) |
| Ermua to Provadia | 1,499.91 mi (2,413.87 km) |
| Ermua to Radnevo | 1,437.16 mi (2,312.88 km) |
| Ermua to Radomir | 1,284.60 mi (2,067.36 km) |
| Ermua to Rakitovo | 1,349.23 mi (2,171.38 km) |
| Ermua to Rakovski | 1,388.95 mi (2,235.29 km) |
| Ermua to Razgrad | 1,450.43 mi (2,334.24 km) |
| Ermua to Razlog | 1,319.81 mi (2,124.04 km) |
| Ermua to Ruse | 1,419.61 mi (2,284.64 km) |
| Ermua to Samokov | 1,317.71 mi (2,120.65 km) |
| Ermua to Sandanski | 1,315.50 mi (2,117.09 km) |
| Ermua to Sevlievo | 1,386.64 mi (2,231.58 km) |
| Ermua to Shumen | 1,473.92 mi (2,372.04 km) |
| Ermua to Silistra | 1,481.09 mi (2,383.58 km) |
| Ermua to Sliven | 1,451.74 mi (2,336.35 km) |
