| Colesville to Popovo | 4,997.92 mi (8,043.38 km) |
| Colesville to Provadia | 5,052.65 mi (8,131.46 km) |
| Colesville to Radnevo | 5,030.11 mi (8,095.18 km) |
| Colesville to Radomir | 4,897.93 mi (7,882.46 km) |
| Colesville to Rakitovo | 4,967.81 mi (7,994.92 km) |
| Colesville to Rakovski | 4,991.29 mi (8,032.70 km) |
| Colesville to Razgrad | 5,001.47 mi (8,049.08 km) |
| Colesville to Razlog | 4,946.47 mi (7,960.58 km) |
| Colesville to Ruse | 4,966.97 mi (7,993.56 km) |
| Colesville to Samokov | 4,931.53 mi (7,936.53 km) |
| Colesville to Sandanski | 4,951.75 mi (7,969.08 km) |
| Colesville to Sevlievo | 4,966.59 mi (7,992.95 km) |
| Colesville to Shumen | 5,028.58 mi (8,092.71 km) |
| Colesville to Silistra | 5,006.08 mi (8,056.50 km) |
| Colesville to Sliven | 5,030.05 mi (8,095.08 km) |
