| Greenock to Poyo | 950.00 mi (1,528.88 km) |
| Greenock to Pozoblanco | 1,213.75 mi (1,953.34 km) |
| Greenock to Premia de Mar | 1,049.10 mi (1,688.37 km) |
| Greenock to Priego de Cordoba | 1,279.67 mi (2,059.42 km) |
| Greenock to Puente-Genil | 1,282.83 mi (2,064.52 km) |
| Greenock to Puenteareas | 966.87 mi (1,556.03 km) |
| Greenock to Puerto de la Cruz | 1,989.43 mi (3,201.68 km) |
| Greenock to Puerto del Rosario | 1,949.15 mi (3,136.85 km) |
| Greenock to Puerto Real | 1,343.51 mi (2,162.17 km) |
| Greenock to Puertollano | 1,193.39 mi (1,920.57 km) |
| Greenock to Puigcerda | 980.59 mi (1,578.10 km) |
| Greenock to Pulpi | 1,289.19 mi (2,074.74 km) |
| Greenock to Puzol | 1,146.80 mi (1,845.59 km) |
| Greenock to Quintanar de la Orden | 1,133.06 mi (1,823.49 km) |
| Greenock to Rafelbunol | 1,148.20 mi (1,847.85 km) |
