| Catonsville to Potenza Picena | 4,454.09 mi (7,168.17 km) |
| Catonsville to Pozzallo | 4,755.00 mi (7,652.44 km) |
| Catonsville to Pozzuoli | 4,568.10 mi (7,351.64 km) |
| Catonsville to Prato | 4,327.26 mi (6,964.06 km) |
| Catonsville to Preganziol | 4,317.77 mi (6,948.77 km) |
| Catonsville to Priolo Gargallo | 4,753.61 mi (7,650.19 km) |
| Catonsville to Priverno | 4,503.14 mi (7,247.11 km) |
| Catonsville to Pulsano | 4,726.65 mi (7,606.80 km) |
| Catonsville to Putignano | 4,698.57 mi (7,561.62 km) |
| Catonsville to Qualiano | 4,565.89 mi (7,348.08 km) |
| Catonsville to Quarrata | 4,323.48 mi (6,957.96 km) |
| Catonsville to Quartu Sant'Elena | 4,401.72 mi (7,083.88 km) |
| Catonsville to Quartucciu | 4,400.95 mi (7,082.65 km) |
| Catonsville to Quattro Castella | 4,274.76 mi (6,879.56 km) |
| Catonsville to Quinto di Treviso | 4,313.27 mi (6,941.54 km) |
