| Greenock to Poing | 882.47 mi (1,420.19 km) |
| Greenock to Porta Westfalica | 610.81 mi (983.00 km) |
| Greenock to Possneck | 763.96 mi (1,229.47 km) |
| Greenock to Potsdam | 759.15 mi (1,221.74 km) |
| Greenock to Preetz | 605.31 mi (974.16 km) |
| Greenock to Prenzlau | 764.44 mi (1,230.24 km) |
| Greenock to Preussisch Oldendorf | 592.68 mi (953.82 km) |
| Greenock to Prien am Chiemsee | 914.99 mi (1,472.53 km) |
| Greenock to Pritzwalk | 704.16 mi (1,133.24 km) |
| Greenock to Puchheim | 867.81 mi (1,396.60 km) |
| Greenock to Pulheim | 584.59 mi (940.81 km) |
| Greenock to Pullach im Isartal | 878.14 mi (1,413.22 km) |
| Greenock to Puttlingen | 669.91 mi (1,078.11 km) |
| Greenock to Quakenbruck | 559.36 mi (900.20 km) |
| Greenock to Quedlinburg | 706.94 mi (1,137.71 km) |
