| Guichen to Ploufragan | 58.50 mi (94.14 km) |
| Guichen to Plougastel-Daoulas | 121.93 mi (196.23 km) |
| Guichen to Plouzane | 132.37 mi (213.03 km) |
| Guichen to Poissy | 188.11 mi (302.74 km) |
| Guichen to Poitiers | 138.58 mi (223.03 km) |
| Guichen to Pont-a-Mousson | 365.41 mi (588.08 km) |
| Guichen to Pont-du-Chateau | 281.31 mi (452.73 km) |
| Guichen to Pont-Saint-Esprit | 401.00 mi (645.35 km) |
| Guichen to Pont-Sainte-Maxence | 220.93 mi (355.55 km) |
| Guichen to Pontarlier | 387.68 mi (623.90 km) |
| Guichen to Pontchateau | 39.11 mi (62.94 km) |
| Guichen to Pontivy | 54.42 mi (87.58 km) |
| Guichen to Pontoise | 193.43 mi (311.29 km) |
| Guichen to Pornic | 60.59 mi (97.51 km) |
| Guichen to Pornichet | 54.73 mi (88.07 km) |
