| Gretna to Paimio | 5,142.46 mi (8,275.99 km) |
| Gretna to Pargas | 5,136.87 mi (8,266.99 km) |
| Gretna to Pedersore | 5,019.80 mi (8,078.59 km) |
| Gretna to Pieksamaki | 5,187.77 mi (8,348.91 km) |
| Gretna to Pirkkala | 5,129.36 mi (8,254.90 km) |
| Gretna to Pori | 5,077.94 mi (8,172.15 km) |
| Gretna to Porvoo | 5,227.36 mi (8,412.63 km) |
| Gretna to Poytya | 5,129.38 mi (8,254.94 km) |
| Gretna to Raahe | 5,024.93 mi (8,086.84 km) |
| Gretna to Raisio | 5,126.05 mi (8,249.58 km) |
| Gretna to Raseborg | 5,181.74 mi (8,339.21 km) |
| Gretna to Rauma | 5,082.71 mi (8,179.83 km) |
| Gretna to Riihimaki | 5,188.96 mi (8,350.82 km) |
| Gretna to Rovaniemi | 4,983.39 mi (8,019.99 km) |
| Gretna to Saaminki | 5,250.69 mi (8,450.17 km) |
