| Hilo to Pell City (Alabama) | 4,282.65 mi (6,892.26 km) |
| Hilo to Pella (Iowa) | 3,900.91 mi (6,277.91 km) |
| Hilo to Pembroke Pines (Florida) | 4,716.51 mi (7,590.48 km) |
| Hilo to Pendleton (Oregon) | 2,730.30 mi (4,393.99 km) |
| Hilo to Pensacola (Florida) | 4,253.76 mi (6,845.76 km) |
| Hilo to Peoria (Arizona) | 2,790.77 mi (4,491.31 km) |
| Hilo to Peoria (Illinois) | 4,071.89 mi (6,553.07 km) |
| Hilo to Perris (California) | 2,513.39 mi (4,044.91 km) |
| Hilo to Perry (Georgia) | 4,437.73 mi (7,141.83 km) |
| Hilo to Perry Hall (Maryland) | 4,770.85 mi (7,677.94 km) |
| Hilo to Perrysburg (Ohio) | 4,380.91 mi (7,050.39 km) |
| Hilo to Perth Amboy (New Jersey) | 4,873.82 mi (7,843.66 km) |
| Hilo to Peru (Indiana) | 4,257.09 mi (6,851.13 km) |
| Hilo to Petal (Mississippi) | 4,126.19 mi (6,640.45 km) |
| Hilo to Petaluma (California) | 2,324.59 mi (3,741.07 km) |
