| Lancaster to Popovo | 1,501.13 mi (2,415.84 km) |
| Lancaster to Provadia | 1,555.02 mi (2,502.56 km) |
| Lancaster to Radnevo | 1,536.96 mi (2,473.49 km) |
| Lancaster to Radomir | 1,412.98 mi (2,273.97 km) |
| Lancaster to Rakitovo | 1,482.01 mi (2,385.06 km) |
| Lancaster to Rakovski | 1,500.77 mi (2,415.26 km) |
| Lancaster to Razgrad | 1,504.07 mi (2,420.57 km) |
| Lancaster to Razlog | 1,463.89 mi (2,355.90 km) |
| Lancaster to Ruse | 1,469.62 mi (2,365.12 km) |
| Lancaster to Samokov | 1,445.57 mi (2,326.42 km) |
| Lancaster to Sandanski | 1,472.33 mi (2,369.48 km) |
| Lancaster to Sevlievo | 1,472.56 mi (2,369.86 km) |
| Lancaster to Shumen | 1,531.19 mi (2,464.22 km) |
| Lancaster to Silistra | 1,508.03 mi (2,426.94 km) |
| Lancaster to Sliven | 1,534.77 mi (2,469.97 km) |
