| Cudworth to Popovo | 1,437.33 mi (2,313.16 km) |
| Cudworth to Provadia | 1,491.50 mi (2,400.34 km) |
| Cudworth to Radnevo | 1,472.61 mi (2,369.93 km) |
| Cudworth to Radomir | 1,348.08 mi (2,169.53 km) |
| Cudworth to Rakitovo | 1,417.16 mi (2,280.71 km) |
| Cudworth to Rakovski | 1,436.19 mi (2,311.33 km) |
| Cudworth to Razgrad | 1,440.45 mi (2,318.18 km) |
| Cudworth to Razlog | 1,398.92 mi (2,251.34 km) |
| Cudworth to Ruse | 1,405.97 mi (2,262.70 km) |
| Cudworth to Samokov | 1,380.72 mi (2,222.05 km) |
| Cudworth to Sandanski | 1,407.27 mi (2,264.79 km) |
| Cudworth to Sevlievo | 1,408.29 mi (2,266.43 km) |
| Cudworth to Shumen | 1,467.57 mi (2,361.83 km) |
| Cudworth to Silistra | 1,445.00 mi (2,325.50 km) |
| Cudworth to Sliven | 1,470.68 mi (2,366.83 km) |
