| Holtsville to Petersburg (Virginia) | 341.39 mi (549.41 km) |
| Holtsville to Pflugerville (Texas) | 1,546.31 mi (2,488.55 km) |
| Holtsville to Pharr (Texas) | 1,756.76 mi (2,827.24 km) |
| Holtsville to Phelan (California) | 2,446.87 mi (3,937.86 km) |
| Holtsville to Phenix City (Alabama) | 878.48 mi (1,413.78 km) |
| Holtsville to Philadelphia (Pennsylvania) | 123.17 mi (198.22 km) |
| Holtsville to Phillipsburg (New Jersey) | 112.20 mi (180.56 km) |
| Holtsville to Phoenix (Arizona) | 2,187.43 mi (3,520.33 km) |
| Holtsville to Phoenixville (Pennsylvania) | 138.24 mi (222.48 km) |
| Holtsville to Picayune (Mississippi) | 1,169.40 mi (1,881.97 km) |
| Holtsville to Pickerington (Ohio) | 515.66 mi (829.88 km) |
| Holtsville to Pico Rivera (California) | 2,488.97 mi (4,005.61 km) |
| Holtsville to Piedmont (California) | 2,602.69 mi (4,188.63 km) |
| Holtsville to Pierre (South Dakota) | 1,402.28 mi (2,256.76 km) |
| Holtsville to Pike Creek Valley (Delaware) | 158.67 mi (255.35 km) |
