| Romeoville to Prescot | 3,816.98 mi (6,142.84 km) |
| Romeoville to Prestatyn | 3,797.41 mi (6,111.35 km) |
| Romeoville to Preston | 3,811.37 mi (6,133.81 km) |
| Romeoville to Prestonpans | 3,739.97 mi (6,018.90 km) |
| Romeoville to Prestwich | 3,833.40 mi (6,169.25 km) |
| Romeoville to Prestwick | 3,693.11 mi (5,943.49 km) |
| Romeoville to Prudhoe | 3,807.76 mi (6,127.99 km) |
| Romeoville to Pudsey | 3,848.55 mi (6,193.65 km) |
| Romeoville to Quedgeley | 3,884.78 mi (6,251.95 km) |
| Romeoville to Queensbury | 3,842.68 mi (6,184.20 km) |
| Romeoville to Queensferry | 3,723.60 mi (5,992.56 km) |
| Romeoville to Radcliffe | 3,830.95 mi (6,165.32 km) |
| Romeoville to Radstock | 3,894.64 mi (6,267.82 km) |
| Romeoville to Rainham | 4,009.76 mi (6,453.08 km) |
| Romeoville to Rainhill | 3,819.00 mi (6,146.08 km) |
