| Berkeley to Popovo | 6,488.06 mi (10,441.52 km) |
| Berkeley to Provadia | 6,523.11 mi (10,497.93 km) |
| Berkeley to Radnevo | 6,547.74 mi (10,537.57 km) |
| Berkeley to Radomir | 6,466.10 mi (10,406.19 km) |
| Berkeley to Rakitovo | 6,526.95 mi (10,504.11 km) |
| Berkeley to Rakovski | 6,527.55 mi (10,505.07 km) |
| Berkeley to Razgrad | 6,482.37 mi (10,432.36 km) |
| Berkeley to Razlog | 6,519.13 mi (10,491.53 km) |
| Berkeley to Ruse | 6,452.51 mi (10,384.32 km) |
| Berkeley to Samokov | 6,493.08 mi (10,449.60 km) |
| Berkeley to Sandanski | 6,534.37 mi (10,516.05 km) |
| Berkeley to Sevlievo | 6,484.71 mi (10,436.13 km) |
| Berkeley to Shumen | 6,506.66 mi (10,471.46 km) |
| Berkeley to Silistra | 6,460.52 mi (10,397.21 km) |
| Berkeley to Sliven | 6,532.10 mi (10,512.39 km) |
