| Parlier to Popovo | 6,508.79 mi (10,474.88 km) |
| Parlier to Provadia | 6,546.01 mi (10,534.79 km) |
| Parlier to Radnevo | 6,566.49 mi (10,567.74 km) |
| Parlier to Radomir | 6,479.25 mi (10,427.35 km) |
| Parlier to Rakitovo | 6,541.55 mi (10,527.61 km) |
| Parlier to Rakovski | 6,544.34 mi (10,532.09 km) |
| Parlier to Razgrad | 6,503.89 mi (10,467.01 km) |
| Parlier to Razlog | 6,532.36 mi (10,512.82 km) |
| Parlier to Ruse | 6,473.31 mi (10,417.79 km) |
| Parlier to Samokov | 6,507.12 mi (10,472.20 km) |
| Parlier to Sandanski | 6,546.78 mi (10,536.03 km) |
| Parlier to Sevlievo | 6,502.79 mi (10,465.23 km) |
| Parlier to Shumen | 6,528.69 mi (10,506.92 km) |
| Parlier to Silistra | 6,484.26 mi (10,435.41 km) |
| Parlier to Sliven | 6,552.15 mi (10,544.67 km) |
