| Greenock to Poljcane | 1,098.24 mi (1,767.44 km) |
| Greenock to Polzela | 1,082.78 mi (1,742.56 km) |
| Greenock to Postojna | 1,079.56 mi (1,737.39 km) |
| Greenock to Prebold | 1,085.54 mi (1,747.01 km) |
| Greenock to Preddvor | 1,059.74 mi (1,705.49 km) |
| Greenock to Prevalje | 1,064.47 mi (1,713.10 km) |
| Greenock to Ptuj | 1,103.00 mi (1,775.10 km) |
| Greenock to Puconci | 1,099.32 mi (1,769.18 km) |
| Greenock to Race | 1,094.96 mi (1,762.17 km) |
| Greenock to Radece | 1,096.69 mi (1,764.96 km) |
| Greenock to Radenci | 1,098.17 mi (1,767.34 km) |
| Greenock to Radlje ob Dravi | 1,071.65 mi (1,724.66 km) |
| Greenock to Radovljica | 1,049.67 mi (1,689.27 km) |
| Greenock to Ravne na Koroskem | 1,066.24 mi (1,715.94 km) |
| Greenock to Razkrizje | 1,112.65 mi (1,790.63 km) |
