| Clarkston to Pandino | 4,770.47 mi (7,677.33 km) |
| Clarkston to Paola | 5,265.48 mi (8,473.97 km) |
| Clarkston to Parabiago | 4,739.52 mi (7,627.52 km) |
| Clarkston to Parabita | 5,333.10 mi (8,582.79 km) |
| Clarkston to Parma | 4,823.30 mi (7,762.35 km) |
| Clarkston to Partanna | 5,181.45 mi (8,338.74 km) |
| Clarkston to Partinico | 5,180.46 mi (8,337.14 km) |
| Clarkston to Pasian di Prato | 4,904.01 mi (7,892.25 km) |
| Clarkston to Paterno | 5,280.73 mi (8,498.52 km) |
| Clarkston to Patti | 5,262.53 mi (8,469.22 km) |
| Clarkston to Paullo | 4,763.48 mi (7,666.08 km) |
| Clarkston to Pavia | 4,760.22 mi (7,660.84 km) |
| Clarkston to Pavullo nel Frignano | 4,860.54 mi (7,822.29 km) |
| Clarkston to Pedara | 5,286.57 mi (8,507.92 km) |
| Clarkston to Pellezzano | 5,158.50 mi (8,301.80 km) |
