| Newton Aycliffe to Popovo | 1,467.48 mi (2,361.69 km) |
| Newton Aycliffe to Provadia | 1,520.27 mi (2,446.64 km) |
| Newton Aycliffe to Radnevo | 1,505.67 mi (2,423.15 km) |
| Newton Aycliffe to Radomir | 1,385.31 mi (2,229.43 km) |
| Newton Aycliffe to Rakitovo | 1,453.83 mi (2,339.71 km) |
| Newton Aycliffe to Rakovski | 1,470.78 mi (2,367.00 km) |
| Newton Aycliffe to Razgrad | 1,469.73 mi (2,365.30 km) |
| Newton Aycliffe to Razlog | 1,436.79 mi (2,312.29 km) |
| Newton Aycliffe to Ruse | 1,435.38 mi (2,310.02 km) |
| Newton Aycliffe to Samokov | 1,417.44 mi (2,281.15 km) |
| Newton Aycliffe to Sandanski | 1,446.11 mi (2,327.29 km) |
| Newton Aycliffe to Sevlievo | 1,440.95 mi (2,318.98 km) |
| Newton Aycliffe to Shumen | 1,496.84 mi (2,408.93 km) |
| Newton Aycliffe to Silistra | 1,471.72 mi (2,368.51 km) |
| Newton Aycliffe to Sliven | 1,502.26 mi (2,417.66 km) |
