| Onex to Ploermel | 417.57 mi (672.02 km) |
| Onex to Ploufragan | 445.64 mi (717.19 km) |
| Onex to Plougastel-Daoulas | 513.12 mi (825.78 km) |
| Onex to Plouzane | 523.52 mi (842.52 km) |
| Onex to Poissy | 267.77 mi (430.93 km) |
| Onex to Poitiers | 275.85 mi (443.93 km) |
| Onex to Pont-a-Mousson | 188.02 mi (302.59 km) |
| Onex to Pont-du-Chateau | 139.45 mi (224.42 km) |
| Onex to Pont-Saint-Esprit | 150.71 mi (242.55 km) |
| Onex to Pont-Sainte-Maxence | 269.74 mi (434.11 km) |
| Onex to Pontarlier | 51.39 mi (82.70 km) |
| Onex to Pontchateau | 396.56 mi (638.20 km) |
| Onex to Pontivy | 445.20 mi (716.49 km) |
| Onex to Pontoise | 271.87 mi (437.53 km) |
| Onex to Pornic | 394.19 mi (634.38 km) |
