| Eldersburg to Popovo | 4,980.71 mi (8,015.67 km) |
| Eldersburg to Provadia | 5,035.32 mi (8,103.57 km) |
| Eldersburg to Radnevo | 5,013.17 mi (8,067.91 km) |
| Eldersburg to Radomir | 4,881.31 mi (7,855.71 km) |
| Eldersburg to Rakitovo | 4,951.18 mi (7,968.15 km) |
| Eldersburg to Rakovski | 4,974.47 mi (8,005.63 km) |
| Eldersburg to Razgrad | 4,984.18 mi (8,021.25 km) |
| Eldersburg to Razlog | 4,929.95 mi (7,933.98 km) |
| Eldersburg to Ruse | 4,949.68 mi (7,965.74 km) |
| Eldersburg to Samokov | 4,914.89 mi (7,909.74 km) |
| Eldersburg to Sandanski | 4,935.33 mi (7,942.64 km) |
| Eldersburg to Sevlievo | 4,949.58 mi (7,965.58 km) |
| Eldersburg to Shumen | 5,011.29 mi (8,064.89 km) |
| Eldersburg to Silistra | 4,988.57 mi (8,028.32 km) |
| Eldersburg to Sliven | 5,012.97 mi (8,067.59 km) |
