| Riverdale to Prescot | 4,069.70 mi (6,549.56 km) |
| Riverdale to Prestatyn | 4,047.74 mi (6,514.20 km) |
| Riverdale to Preston | 4,067.79 mi (6,546.48 km) |
| Riverdale to Prestonpans | 4,018.78 mi (6,467.59 km) |
| Riverdale to Prestwich | 4,088.42 mi (6,579.67 km) |
| Riverdale to Prestwick | 3,963.81 mi (6,379.14 km) |
| Riverdale to Prudhoe | 4,078.51 mi (6,563.73 km) |
| Riverdale to Pudsey | 4,107.74 mi (6,610.77 km) |
| Riverdale to Quedgeley | 4,122.06 mi (6,633.82 km) |
| Riverdale to Queensbury | 4,101.15 mi (6,600.16 km) |
| Riverdale to Queensferry | 4,001.87 mi (6,440.39 km) |
| Riverdale to Radcliffe | 4,086.17 mi (6,576.05 km) |
| Riverdale to Radstock | 4,125.96 mi (6,640.08 km) |
| Riverdale to Rainham | 4,249.95 mi (6,839.64 km) |
| Riverdale to Rainhill | 4,071.69 mi (6,552.75 km) |
