| Biga to Rhosllanerchrugog | 1,668.49 mi (2,685.18 km) |
| Biga to Rhyl | 1,692.42 mi (2,723.69 km) |
| Biga to Rhymney | 1,650.67 mi (2,656.50 km) |
| Biga to Richmond | 1,522.61 mi (2,450.40 km) |
| Biga to Rickmansworth | 1,533.56 mi (2,468.02 km) |
| Biga to Ripley | 1,605.56 mi (2,583.89 km) |
| Biga to Ripon | 1,639.33 mi (2,638.25 km) |
| Biga to Risca | 1,639.79 mi (2,638.99 km) |
| Biga to Rochdale | 1,649.00 mi (2,653.80 km) |
| Biga to Rochester | 1,488.29 mi (2,395.17 km) |
| Biga to Rock Ferry | 1,675.39 mi (2,696.27 km) |
| Biga to Rogerstone | 1,637.91 mi (2,635.97 km) |
| Biga to Romford | 1,506.09 mi (2,423.82 km) |
| Biga to Romsey | 1,561.44 mi (2,512.90 km) |
| Biga to Ross on Wye | 1,625.50 mi (2,615.99 km) |
