| Irmo to Pandino | 4,625.33 mi (7,443.75 km) |
| Irmo to Paola | 5,115.26 mi (8,232.21 km) |
| Irmo to Parabiago | 4,594.29 mi (7,393.80 km) |
| Irmo to Parabita | 5,185.29 mi (8,344.92 km) |
| Irmo to Parma | 4,677.63 mi (7,527.92 km) |
| Irmo to Partanna | 5,026.99 mi (8,090.16 km) |
| Irmo to Partinico | 5,026.57 mi (8,089.48 km) |
| Irmo to Pasian di Prato | 4,762.20 mi (7,664.02 km) |
| Irmo to Paterno | 5,127.33 mi (8,251.64 km) |
| Irmo to Patti | 5,109.92 mi (8,223.63 km) |
| Irmo to Paullo | 4,618.28 mi (7,432.40 km) |
| Irmo to Pavia | 4,614.50 mi (7,426.32 km) |
| Irmo to Pavullo nel Frignano | 4,714.42 mi (7,587.12 km) |
| Irmo to Pedara | 5,133.34 mi (8,261.32 km) |
| Irmo to Pellezzano | 5,009.37 mi (8,061.81 km) |
