| Clemson to Pombal | 3,974.13 mi (6,395.75 km) |
| Clemson to Ponta Delgada | 3,142.63 mi (5,057.57 km) |
| Clemson to Ponta do Sol | 3,710.42 mi (5,971.35 km) |
| Clemson to Ponte da Barca | 3,940.47 mi (6,341.58 km) |
| Clemson to Ponte de Lima | 3,933.94 mi (6,331.06 km) |
| Clemson to Ponte de Sor | 4,020.82 mi (6,470.89 km) |
| Clemson to Portalegre | 4,049.10 mi (6,516.40 km) |
| Clemson to Portimao | 4,047.89 mi (6,514.46 km) |
| Clemson to Porto | 3,945.10 mi (6,349.02 km) |
| Clemson to Porto de Mos | 3,972.26 mi (6,392.73 km) |
| Clemson to Povoa de Lanhoso | 3,953.12 mi (6,361.94 km) |
| Clemson to Povoa de Santa Iria | 3,977.60 mi (6,401.33 km) |
| Clemson to Povoa de Varzim | 3,933.29 mi (6,330.01 km) |
| Clemson to Praia da Vitoria | 3,052.83 mi (4,913.06 km) |
| Clemson to Praia do Carvoeiro | 4,052.33 mi (6,521.60 km) |
