| West Mifflin to Rhondda | 3,580.38 mi (5,762.07 km) |
| West Mifflin to Rhosllanerchrugog | 3,563.42 mi (5,734.77 km) |
| West Mifflin to Rhyl | 3,539.82 mi (5,696.79 km) |
| West Mifflin to Rhymney | 3,582.51 mi (5,765.50 km) |
| West Mifflin to Richmond | 3,709.68 mi (5,970.16 km) |
| West Mifflin to Rickmansworth | 3,698.48 mi (5,952.13 km) |
| West Mifflin to Ripley | 3,627.07 mi (5,837.21 km) |
| West Mifflin to Ripon | 3,597.70 mi (5,789.94 km) |
| West Mifflin to Risca | 3,593.76 mi (5,783.60 km) |
| West Mifflin to Rochdale | 3,584.85 mi (5,769.26 km) |
| West Mifflin to Rochester | 3,743.80 mi (6,025.07 km) |
| West Mifflin to Rock Ferry | 3,557.17 mi (5,724.72 km) |
| West Mifflin to Rogerstone | 3,595.67 mi (5,786.68 km) |
| West Mifflin to Romford | 3,725.83 mi (5,996.14 km) |
| West Mifflin to Romsey | 3,673.24 mi (5,911.50 km) |
