| Agoura Hills to Popovo | 6,645.01 mi (10,694.12 km) |
| Agoura Hills to Provadia | 6,683.59 mi (10,756.19 km) |
| Agoura Hills to Radnevo | 6,701.38 mi (10,784.83 km) |
| Agoura Hills to Radomir | 6,610.53 mi (10,638.62 km) |
| Agoura Hills to Rakitovo | 6,673.74 mi (10,740.34 km) |
| Agoura Hills to Rakovski | 6,677.97 mi (10,747.15 km) |
| Agoura Hills to Razgrad | 6,640.64 mi (10,687.08 km) |
| Agoura Hills to Razlog | 6,663.64 mi (10,724.08 km) |
| Agoura Hills to Ruse | 6,609.62 mi (10,637.16 km) |
| Agoura Hills to Samokov | 6,638.97 mi (10,684.39 km) |
| Agoura Hills to Sandanski | 6,677.49 mi (10,746.38 km) |
| Agoura Hills to Sevlievo | 6,637.31 mi (10,681.72 km) |
| Agoura Hills to Shumen | 6,665.73 mi (10,727.46 km) |
| Agoura Hills to Silistra | 6,622.43 mi (10,657.77 km) |
| Agoura Hills to Sliven | 6,687.91 mi (10,763.14 km) |
