| Gretna to Petite-Synthe | 4,740.25 mi (7,628.70 km) |
| Gretna to Pfastatt | 5,034.38 mi (8,102.05 km) |
| Gretna to Pia | 4,989.62 mi (8,030.01 km) |
| Gretna to Pibrac | 4,889.80 mi (7,869.37 km) |
| Gretna to Pierre-Benite | 4,989.58 mi (8,029.96 km) |
| Gretna to Pierrefitte-sur-Seine | 4,793.67 mi (7,714.66 km) |
| Gretna to Pierrelatte | 5,022.72 mi (8,083.29 km) |
| Gretna to Pierrelaye | 4,783.32 mi (7,698.01 km) |
| Gretna to Pithiviers | 4,809.92 mi (7,740.82 km) |
| Gretna to Plabennec | 4,514.35 mi (7,265.15 km) |
| Gretna to Plaisance-du-Touch | 4,891.75 mi (7,872.50 km) |
| Gretna to Plaisir | 4,780.09 mi (7,692.80 km) |
| Gretna to Plan-de-Cuques | 5,087.93 mi (8,188.22 km) |
| Gretna to Plerin | 4,585.46 mi (7,379.59 km) |
| Gretna to Ploemeur | 4,574.66 mi (7,362.21 km) |
