| Mason City to Ploermel | 4,141.75 mi (6,665.50 km) |
| Mason City to Ploufragan | 4,105.65 mi (6,607.40 km) |
| Mason City to Plougastel-Daoulas | 4,048.45 mi (6,515.35 km) |
| Mason City to Plouzane | 4,039.15 mi (6,500.38 km) |
| Mason City to Poissy | 4,273.48 mi (6,877.50 km) |
| Mason City to Poitiers | 4,300.34 mi (6,920.73 km) |
| Mason City to Pont-a-Mousson | 4,422.40 mi (7,117.17 km) |
| Mason City to Pont-du-Chateau | 4,444.92 mi (7,153.40 km) |
| Mason City to Pont-Saint-Esprit | 4,563.70 mi (7,344.57 km) |
| Mason City to Pont-Sainte-Maxence | 4,279.68 mi (6,887.47 km) |
| Mason City to Pontarlier | 4,517.01 mi (7,269.43 km) |
| Mason City to Pontchateau | 4,172.36 mi (6,714.76 km) |
| Mason City to Pontivy | 4,114.61 mi (6,621.82 km) |
| Mason City to Pontoise | 4,270.79 mi (6,873.18 km) |
| Mason City to Pornic | 4,183.85 mi (6,733.26 km) |
