| Boise to Petersburg (Virginia) | 2,071.01 mi (3,332.97 km) |
| Boise to Pflugerville (Texas) | 1,365.79 mi (2,198.02 km) |
| Boise to Pharr (Texas) | 1,572.69 mi (2,531.00 km) |
| Boise to Phelan (California) | 636.72 mi (1,024.70 km) |
| Boise to Phenix City (Alabama) | 1,850.32 mi (2,977.80 km) |
| Boise to Philadelphia (Pennsylvania) | 2,109.44 mi (3,394.81 km) |
| Boise to Phillipsburg (New Jersey) | 2,091.03 mi (3,365.19 km) |
| Boise to Phoenix (Arizona) | 727.84 mi (1,171.34 km) |
| Boise to Phoenixville (Pennsylvania) | 2,087.21 mi (3,359.05 km) |
| Boise to Picayune (Mississippi) | 1,708.75 mi (2,749.96 km) |
| Boise to Pickerington (Ohio) | 1,732.08 mi (2,787.51 km) |
| Boise to Pico Rivera (California) | 671.46 mi (1,080.61 km) |
| Boise to Piedmont (California) | 507.73 mi (817.12 km) |
| Boise to Pierre (South Dakota) | 791.49 mi (1,273.78 km) |
| Boise to Pike Creek Valley (Delaware) | 2,088.16 mi (3,360.57 km) |
