| Red Oak to Rhondda | 4,629.61 mi (7,450.65 km) |
| Red Oak to Rhosllanerchrugog | 4,604.95 mi (7,410.95 km) |
| Red Oak to Rhyl | 4,580.18 mi (7,371.09 km) |
| Red Oak to Rhymney | 4,630.88 mi (7,452.68 km) |
| Red Oak to Richmond | 4,755.70 mi (7,653.55 km) |
| Red Oak to Rickmansworth | 4,743.81 mi (7,634.43 km) |
| Red Oak to Ripley | 4,666.22 mi (7,509.56 km) |
| Red Oak to Ripon | 4,630.72 mi (7,452.43 km) |
| Red Oak to Risca | 4,642.64 mi (7,471.60 km) |
| Red Oak to Rochdale | 4,621.82 mi (7,438.11 km) |
| Red Oak to Rochester | 4,789.11 mi (7,707.33 km) |
| Red Oak to Rock Ferry | 4,596.64 mi (7,397.57 km) |
| Red Oak to Rogerstone | 4,644.59 mi (7,474.74 km) |
| Red Oak to Romford | 4,770.57 mi (7,677.50 km) |
| Red Oak to Romsey | 4,723.09 mi (7,601.08 km) |
