| Ronkonkoma to Humble (Texas) | 1,447.36 mi (2,329.30 km) |
| Ronkonkoma to Hunters Creek (Florida) | 979.98 mi (1,577.12 km) |
| Ronkonkoma to Huntersville (North Carolina) | 562.15 mi (904.69 km) |
| Ronkonkoma to Huntington (Indiana) | 646.67 mi (1,040.72 km) |
| Ronkonkoma to Huntington (Virginia) | 251.52 mi (404.78 km) |
| Ronkonkoma to Huntington (West Virginia) | 522.12 mi (840.26 km) |
| Ronkonkoma to Huntington Beach (California) | 2,488.75 mi (4,005.25 km) |
| Ronkonkoma to Huntington Park (California) | 2,491.81 mi (4,010.17 km) |
| Ronkonkoma to Huntington Station (New York) | 14.93 mi (24.03 km) |
| Ronkonkoma to Huntley (Illinois) | 796.83 mi (1,282.37 km) |
| Ronkonkoma to Huntsville (Alabama) | 849.02 mi (1,366.36 km) |
| Ronkonkoma to Huntsville (Texas) | 1,432.45 mi (2,305.31 km) |
| Ronkonkoma to Huron (South Dakota) | 1,294.28 mi (2,082.94 km) |
| Ronkonkoma to Hurricane (Utah) | 2,156.44 mi (3,470.45 km) |
| Ronkonkoma to Hurst (Texas) | 1,434.04 mi (2,307.86 km) |
