| Clemson to Piazza Armerina | 5,161.42 mi (8,306.50 km) |
| Clemson to Piazzola sul Brenta | 4,760.02 mi (7,660.51 km) |
| Clemson to Pietrasanta | 4,745.24 mi (7,636.72 km) |
| Clemson to Pieve di Soligo | 4,765.40 mi (7,669.17 km) |
| Clemson to Pinerolo | 4,588.80 mi (7,384.96 km) |
| Clemson to Pioltello | 4,656.90 mi (7,494.56 km) |
| Clemson to Piombino | 4,791.88 mi (7,711.79 km) |
| Clemson to Piombino Dese | 4,767.41 mi (7,672.41 km) |
| Clemson to Piossasco | 4,591.43 mi (7,389.19 km) |
| Clemson to Piove di Sacco | 4,779.32 mi (7,691.57 km) |
| Clemson to Pisa | 4,760.69 mi (7,661.59 km) |
| Clemson to Pisticci | 5,149.31 mi (8,287.01 km) |
| Clemson to Pistoia | 4,776.20 mi (7,686.55 km) |
| Clemson to Pizzo | 5,193.81 mi (8,358.63 km) |
| Clemson to Podenzano | 4,689.47 mi (7,546.98 km) |
