| Gourock to Poing | 884.34 mi (1,423.21 km) |
| Gourock to Porta Westfalica | 612.81 mi (986.22 km) |
| Gourock to Possneck | 765.94 mi (1,232.66 km) |
| Gourock to Potsdam | 761.19 mi (1,225.01 km) |
| Gourock to Preetz | 607.35 mi (977.44 km) |
| Gourock to Prenzlau | 766.47 mi (1,233.52 km) |
| Gourock to Preussisch Oldendorf | 594.67 mi (957.03 km) |
| Gourock to Prien am Chiemsee | 916.86 mi (1,475.55 km) |
| Gourock to Pritzwalk | 706.20 mi (1,136.52 km) |
| Gourock to Puchheim | 869.67 mi (1,399.59 km) |
| Gourock to Pulheim | 586.46 mi (943.82 km) |
| Gourock to Pullach im Isartal | 880.00 mi (1,416.22 km) |
| Gourock to Puttlingen | 671.65 mi (1,080.92 km) |
| Gourock to Quakenbruck | 561.36 mi (903.43 km) |
| Gourock to Quedlinburg | 708.95 mi (1,140.95 km) |
