| Rosamond to Popovo | 6,587.13 mi (10,600.97 km) |
| Rosamond to Provadia | 6,625.80 mi (10,663.20 km) |
| Rosamond to Radnevo | 6,643.41 mi (10,691.54 km) |
| Rosamond to Radomir | 6,552.39 mi (10,545.05 km) |
| Rosamond to Rakitovo | 6,615.63 mi (10,646.83 km) |
| Rosamond to Rakovski | 6,619.93 mi (10,653.76 km) |
| Rosamond to Razgrad | 6,582.79 mi (10,593.98 km) |
| Rosamond to Razlog | 6,605.49 mi (10,630.51 km) |
| Rosamond to Ruse | 6,551.75 mi (10,544.02 km) |
| Rosamond to Samokov | 6,580.85 mi (10,590.86 km) |
| Rosamond to Sandanski | 6,619.32 mi (10,652.77 km) |
| Rosamond to Sevlievo | 6,579.33 mi (10,588.40 km) |
| Rosamond to Shumen | 6,607.91 mi (10,634.40 km) |
| Rosamond to Silistra | 6,564.69 mi (10,564.84 km) |
| Rosamond to Sliven | 6,629.99 mi (10,669.94 km) |
