| Harrow on the Hill to Ploermel | 267.43 mi (430.39 km) |
| Harrow on the Hill to Ploufragan | 238.98 mi (384.59 km) |
| Harrow on the Hill to Plougastel-Daoulas | 284.29 mi (457.52 km) |
| Harrow on the Hill to Plouzane | 290.44 mi (467.41 km) |
| Harrow on the Hill to Poissy | 210.25 mi (338.36 km) |
| Harrow on the Hill to Poitiers | 345.80 mi (556.52 km) |
| Harrow on the Hill to Pont-a-Mousson | 336.68 mi (541.84 km) |
| Harrow on the Hill to Pont-du-Chateau | 430.53 mi (692.87 km) |
| Harrow on the Hill to Pont-Saint-Esprit | 554.88 mi (892.99 km) |
| Harrow on the Hill to Pont-Sainte-Maxence | 202.89 mi (326.52 km) |
| Harrow on the Hill to Pontarlier | 440.85 mi (709.48 km) |
| Harrow on the Hill to Pontchateau | 295.91 mi (476.22 km) |
| Harrow on the Hill to Pontivy | 268.52 mi (432.14 km) |
| Harrow on the Hill to Pontoise | 204.20 mi (328.63 km) |
| Harrow on the Hill to Pornic | 317.60 mi (511.12 km) |
