| Elk Plain to Popovo | 5,903.65 mi (9,501.01 km) |
| Elk Plain to Provadia | 5,935.57 mi (9,552.37 km) |
| Elk Plain to Radnevo | 5,965.97 mi (9,601.30 km) |
| Elk Plain to Radomir | 5,893.04 mi (9,483.93 km) |
| Elk Plain to Rakitovo | 5,951.42 mi (9,577.88 km) |
| Elk Plain to Rakovski | 5,948.72 mi (9,573.54 km) |
| Elk Plain to Razgrad | 5,896.85 mi (9,490.07 km) |
| Elk Plain to Razlog | 5,945.74 mi (9,568.75 km) |
| Elk Plain to Ruse | 5,868.12 mi (9,443.83 km) |
| Elk Plain to Samokov | 5,918.53 mi (9,524.95 km) |
| Elk Plain to Sandanski | 5,962.19 mi (9,595.22 km) |
| Elk Plain to Sevlievo | 5,904.13 mi (9,501.77 km) |
| Elk Plain to Shumen | 5,920.37 mi (9,527.91 km) |
| Elk Plain to Silistra | 5,872.02 mi (9,450.10 km) |
| Elk Plain to Sliven | 5,948.50 mi (9,573.19 km) |
