| Horn Lake to Pandino | 4,962.60 mi (7,986.54 km) |
| Horn Lake to Paola | 5,470.43 mi (8,803.81 km) |
| Horn Lake to Parabiago | 4,932.01 mi (7,937.31 km) |
| Horn Lake to Parabita | 5,530.76 mi (8,900.89 km) |
| Horn Lake to Parma | 5,016.70 mi (8,073.60 km) |
| Horn Lake to Partanna | 5,399.45 mi (8,689.57 km) |
| Horn Lake to Partinico | 5,396.73 mi (8,685.20 km) |
| Horn Lake to Pasian di Prato | 5,086.43 mi (8,185.82 km) |
| Horn Lake to Paterno | 5,495.19 mi (8,843.65 km) |
| Horn Lake to Patti | 5,474.61 mi (8,810.54 km) |
| Horn Lake to Paullo | 4,955.81 mi (7,975.60 km) |
| Horn Lake to Pavia | 4,954.04 mi (7,972.75 km) |
| Horn Lake to Pavullo nel Frignano | 5,055.09 mi (8,135.38 km) |
| Horn Lake to Pedara | 5,500.48 mi (8,852.17 km) |
| Horn Lake to Pellezzano | 5,360.59 mi (8,627.03 km) |
