| Gahanna to Ploermel | 3,853.89 mi (6,202.24 km) |
| Gahanna to Ploufragan | 3,821.59 mi (6,150.25 km) |
| Gahanna to Plougastel-Daoulas | 3,758.32 mi (6,048.43 km) |
| Gahanna to Plouzane | 3,748.37 mi (6,032.42 km) |
| Gahanna to Poissy | 4,009.41 mi (6,452.51 km) |
| Gahanna to Poitiers | 4,009.79 mi (6,453.13 km) |
| Gahanna to Pont-a-Mousson | 4,172.19 mi (6,714.48 km) |
| Gahanna to Pont-du-Chateau | 4,158.16 mi (6,691.92 km) |
| Gahanna to Pont-Saint-Esprit | 4,269.63 mi (6,871.31 km) |
| Gahanna to Pont-Sainte-Maxence | 4,020.82 mi (6,470.89 km) |
| Gahanna to Pontarlier | 4,251.00 mi (6,841.32 km) |
| Gahanna to Pontchateau | 3,881.07 mi (6,245.99 km) |
| Gahanna to Pontivy | 3,826.16 mi (6,157.61 km) |
| Gahanna to Pontoise | 4,008.00 mi (6,450.25 km) |
| Gahanna to Pornic | 3,889.66 mi (6,259.80 km) |
