| Idaho Falls to Penne | 5,621.61 mi (9,047.11 km) |
| Idaho Falls to Pergine Valsugana | 5,342.51 mi (8,597.94 km) |
| Idaho Falls to Perugia | 5,538.49 mi (8,913.34 km) |
| Idaho Falls to Pesaro | 5,509.79 mi (8,867.15 km) |
| Idaho Falls to Pescantina | 5,363.05 mi (8,630.99 km) |
| Idaho Falls to Pescara | 5,629.80 mi (9,060.29 km) |
| Idaho Falls to Peschiera del Garda | 5,360.07 mi (8,626.20 km) |
| Idaho Falls to Pescia | 5,443.12 mi (8,759.86 km) |
| Idaho Falls to Petilia Policastro | 5,896.16 mi (9,488.95 km) |
| Idaho Falls to Piacenza | 5,350.72 mi (8,611.16 km) |
| Idaho Falls to Pianella | 5,628.42 mi (9,058.07 km) |
| Idaho Falls to Pianezza | 5,280.35 mi (8,497.90 km) |
| Idaho Falls to Pianiga | 5,398.63 mi (8,688.26 km) |
| Idaho Falls to Piano di Sorrento | 5,737.98 mi (9,234.38 km) |
| Idaho Falls to Pianoro | 5,436.80 mi (8,749.69 km) |
