| Gourock to Poljcane | 1,100.14 mi (1,770.50 km) |
| Gourock to Polzela | 1,084.67 mi (1,745.60 km) |
| Gourock to Postojna | 1,081.41 mi (1,740.36 km) |
| Gourock to Prebold | 1,087.43 mi (1,750.05 km) |
| Gourock to Preddvor | 1,061.62 mi (1,708.51 km) |
| Gourock to Prevalje | 1,066.36 mi (1,716.14 km) |
| Gourock to Ptuj | 1,104.91 mi (1,778.18 km) |
| Gourock to Puconci | 1,101.24 mi (1,772.28 km) |
| Gourock to Race | 1,096.87 mi (1,765.24 km) |
| Gourock to Radece | 1,098.58 mi (1,767.99 km) |
| Gourock to Radenci | 1,100.09 mi (1,770.43 km) |
| Gourock to Radlje ob Dravi | 1,073.56 mi (1,727.72 km) |
| Gourock to Radovljica | 1,051.53 mi (1,692.28 km) |
| Gourock to Ravne na Koroskem | 1,068.13 mi (1,718.99 km) |
| Gourock to Razkrizje | 1,114.57 mi (1,793.72 km) |
