| Shannon to Pergine Valsugana | 1,009.32 mi (1,624.34 km) |
| Shannon to Perugia | 1,180.03 mi (1,899.08 km) |
| Shannon to Pesaro | 1,163.53 mi (1,872.53 km) |
| Shannon to Pescantina | 1,018.28 mi (1,638.77 km) |
| Shannon to Pescara | 1,278.97 mi (2,058.31 km) |
| Shannon to Peschiera del Garda | 1,013.20 mi (1,630.58 km) |
| Shannon to Pescia | 1,080.09 mi (1,738.23 km) |
| Shannon to Petilia Policastro | 1,536.19 mi (2,472.26 km) |
| Shannon to Piacenza | 991.68 mi (1,595.95 km) |
| Shannon to Pianella | 1,275.68 mi (2,053.01 km) |
| Shannon to Pianezza | 908.61 mi (1,462.27 km) |
| Shannon to Pianiga | 1,064.02 mi (1,712.37 km) |
| Shannon to Piano di Sorrento | 1,373.35 mi (2,210.19 km) |
| Shannon to Pianoro | 1,082.97 mi (1,742.86 km) |
| Shannon to Piazza Armerina | 1,539.05 mi (2,476.87 km) |
