| Middle Island to Rhondda | 3,272.92 mi (5,267.26 km) |
| Middle Island to Rhosllanerchrugog | 3,262.55 mi (5,250.56 km) |
| Middle Island to Rhyl | 3,240.04 mi (5,214.34 km) |
| Middle Island to Rhymney | 3,275.80 mi (5,271.89 km) |
| Middle Island to Richmond | 3,404.36 mi (5,478.78 km) |
| Middle Island to Rickmansworth | 3,393.79 mi (5,461.77 km) |
| Middle Island to Ripley | 3,327.79 mi (5,355.56 km) |
| Middle Island to Ripon | 3,303.41 mi (5,316.33 km) |
| Middle Island to Risca | 3,286.55 mi (5,289.19 km) |
| Middle Island to Rochdale | 3,287.54 mi (5,290.78 km) |
| Middle Island to Rochester | 3,438.91 mi (5,534.39 km) |
| Middle Island to Rock Ferry | 3,258.02 mi (5,243.28 km) |
| Middle Island to Rogerstone | 3,288.42 mi (5,292.20 km) |
| Middle Island to Romford | 3,421.48 mi (5,506.34 km) |
| Middle Island to Romsey | 3,364.81 mi (5,415.13 km) |
