| Mill Hill to Popovo | 1,351.43 mi (2,174.91 km) |
| Mill Hill to Provadia | 1,407.84 mi (2,265.70 km) |
| Mill Hill to Radnevo | 1,381.22 mi (2,222.86 km) |
| Mill Hill to Radomir | 1,249.86 mi (2,011.46 km) |
| Mill Hill to Rakitovo | 1,319.60 mi (2,123.69 km) |
| Mill Hill to Rakovski | 1,342.24 mi (2,160.13 km) |
| Mill Hill to Razgrad | 1,356.13 mi (2,182.49 km) |
| Mill Hill to Razlog | 1,299.29 mi (2,091.01 km) |
| Mill Hill to Ruse | 1,321.63 mi (2,126.96 km) |
| Mill Hill to Samokov | 1,283.23 mi (2,065.15 km) |
| Mill Hill to Sandanski | 1,305.89 mi (2,101.63 km) |
| Mill Hill to Sevlievo | 1,317.99 mi (2,121.11 km) |
| Mill Hill to Shumen | 1,383.12 mi (2,225.92 km) |
| Mill Hill to Silistra | 1,365.38 mi (2,197.37 km) |
| Mill Hill to Sliven | 1,381.99 mi (2,224.09 km) |
