| Clarksburg to Potenza Picena | 4,478.27 mi (7,207.07 km) |
| Clarksburg to Pozzallo | 4,780.46 mi (7,693.40 km) |
| Clarksburg to Pozzuoli | 4,592.80 mi (7,391.40 km) |
| Clarksburg to Prato | 4,351.57 mi (7,003.18 km) |
| Clarksburg to Preganziol | 4,341.53 mi (6,987.02 km) |
| Clarksburg to Priolo Gargallo | 4,778.95 mi (7,690.97 km) |
| Clarksburg to Priverno | 4,527.80 mi (7,286.80 km) |
| Clarksburg to Pulsano | 4,751.10 mi (7,646.15 km) |
| Clarksburg to Putignano | 4,722.95 mi (7,600.85 km) |
| Clarksburg to Qualiano | 4,590.57 mi (7,387.80 km) |
| Clarksburg to Quarrata | 4,347.80 mi (6,997.11 km) |
| Clarksburg to Quartu Sant'Elena | 4,427.23 mi (7,124.94 km) |
| Clarksburg to Quartucciu | 4,426.47 mi (7,123.71 km) |
| Clarksburg to Quattro Castella | 4,298.95 mi (6,918.49 km) |
| Clarksburg to Quinto di Treviso | 4,337.03 mi (6,979.77 km) |
