| Boulder to Penne | 5,587.56 mi (8,992.30 km) |
| Boulder to Pergine Valsugana | 5,315.14 mi (8,553.89 km) |
| Boulder to Perugia | 5,501.21 mi (8,853.33 km) |
| Boulder to Pesaro | 5,478.52 mi (8,816.82 km) |
| Boulder to Pescantina | 5,331.30 mi (8,579.91 km) |
| Boulder to Pescara | 5,597.08 mi (9,007.63 km) |
| Boulder to Peschiera del Garda | 5,327.40 mi (8,573.62 km) |
| Boulder to Pescia | 5,402.76 mi (8,694.90 km) |
| Boulder to Petilia Policastro | 5,859.28 mi (9,429.60 km) |
| Boulder to Piacenza | 5,312.19 mi (8,549.14 km) |
| Boulder to Pianella | 5,594.70 mi (9,003.80 km) |
| Boulder to Pianezza | 5,233.68 mi (8,422.80 km) |
| Boulder to Pianiga | 5,371.30 mi (8,644.27 km) |
| Boulder to Piano di Sorrento | 5,697.50 mi (9,169.23 km) |
| Boulder to Pianoro | 5,401.43 mi (8,692.76 km) |
