| Coram to Popovo | 4,756.25 mi (7,654.44 km) |
| Coram to Provadia | 4,811.31 mi (7,743.05 km) |
| Coram to Radnevo | 4,787.69 mi (7,705.04 km) |
| Coram to Radomir | 4,654.74 mi (7,491.09 km) |
| Coram to Rakitovo | 4,724.65 mi (7,603.58 km) |
| Coram to Rakovski | 4,748.55 mi (7,642.05 km) |
| Coram to Razgrad | 4,760.01 mi (7,660.50 km) |
| Coram to Razlog | 4,703.09 mi (7,568.89 km) |
| Coram to Ruse | 4,725.50 mi (7,604.96 km) |
| Coram to Samokov | 4,688.40 mi (7,545.26 km) |
| Coram to Sandanski | 4,708.17 mi (7,577.06 km) |
| Coram to Sevlievo | 4,724.32 mi (7,603.06 km) |
| Coram to Shumen | 4,787.11 mi (7,704.11 km) |
| Coram to Silistra | 4,765.31 mi (7,669.02 km) |
| Coram to Sliven | 4,787.99 mi (7,705.52 km) |
