| Letterkenny to Ploermel | 536.41 mi (863.26 km) |
| Letterkenny to Ploufragan | 493.76 mi (794.63 km) |
| Letterkenny to Plougastel-Daoulas | 476.89 mi (767.48 km) |
| Letterkenny to Plouzane | 473.53 mi (762.08 km) |
| Letterkenny to Poissy | 587.57 mi (945.60 km) |
| Letterkenny to Poitiers | 676.53 mi (1,088.77 km) |
| Letterkenny to Pont-a-Mousson | 718.57 mi (1,156.43 km) |
| Letterkenny to Pont-du-Chateau | 794.29 mi (1,278.28 km) |
| Letterkenny to Pont-Saint-Esprit | 920.87 mi (1,481.99 km) |
| Letterkenny to Pont-Sainte-Maxence | 585.82 mi (942.79 km) |
| Letterkenny to Pontarlier | 824.92 mi (1,327.57 km) |
| Letterkenny to Pontchateau | 573.50 mi (922.96 km) |
| Letterkenny to Pontivy | 517.73 mi (833.20 km) |
| Letterkenny to Pontoise | 582.94 mi (938.14 km) |
| Letterkenny to Pornic | 593.73 mi (955.52 km) |
