| Gretna to Prelouc | 5,289.97 mi (8,513.38 km) |
| Gretna to Prerov | 5,383.02 mi (8,663.13 km) |
| Gretna to Pribram | 5,242.65 mi (8,437.23 km) |
| Gretna to Prostejov | 5,369.46 mi (8,641.31 km) |
| Gretna to Rakovnik | 5,217.75 mi (8,397.16 km) |
| Gretna to Ricany | 5,257.02 mi (8,460.36 km) |
| Gretna to Rokycany | 5,224.70 mi (8,408.34 km) |
| Gretna to Roudnice nad Labem | 5,226.98 mi (8,412.02 km) |
| Gretna to Roznov pod Radhostem | 5,409.11 mi (8,705.12 km) |
| Gretna to Roztoky | 5,241.39 mi (8,435.21 km) |
| Gretna to Rumburk | 5,220.04 mi (8,400.85 km) |
| Gretna to Rychnov nad Kneznou | 5,312.69 mi (8,549.95 km) |
| Gretna to Slany | 5,227.00 mi (8,412.05 km) |
| Gretna to Sokolov | 5,172.88 mi (8,324.95 km) |
| Gretna to Sternberk | 5,367.12 mi (8,637.55 km) |
