| Echt to Popovo | 1,089.53 mi (1,753.43 km) |
| Echt to Provadia | 1,145.02 mi (1,842.73 km) |
| Echt to Radnevo | 1,122.35 mi (1,806.25 km) |
| Echt to Radomir | 996.03 mi (1,602.96 km) |
| Echt to Rakitovo | 1,065.23 mi (1,714.33 km) |
| Echt to Rakovski | 1,085.07 mi (1,746.25 km) |
| Echt to Razgrad | 1,093.54 mi (1,759.89 km) |
| Echt to Razlog | 1,046.75 mi (1,684.57 km) |
| Echt to Ruse | 1,059.02 mi (1,704.33 km) |
| Echt to Samokov | 1,028.78 mi (1,655.67 km) |
| Echt to Sandanski | 1,055.03 mi (1,697.91 km) |
| Echt to Sevlievo | 1,058.41 mi (1,703.34 km) |
| Echt to Shumen | 1,120.61 mi (1,803.45 km) |
| Echt to Silistra | 1,101.11 mi (1,772.07 km) |
| Echt to Sliven | 1,121.53 mi (1,804.93 km) |
