| Slidell to Humble (Texas) | 328.21 mi (528.20 km) |
| Slidell to Hunters Creek (Florida) | 520.01 mi (836.88 km) |
| Slidell to Huntersville (North Carolina) | 626.11 mi (1,007.63 km) |
| Slidell to Huntington (Indiana) | 770.02 mi (1,239.23 km) |
| Slidell to Huntington (Virginia) | 930.22 mi (1,497.04 km) |
| Slidell to Huntington (West Virginia) | 699.90 mi (1,126.38 km) |
| Slidell to Huntington Beach (California) | 1,665.04 mi (2,679.62 km) |
| Slidell to Huntington Park (California) | 1,677.58 mi (2,699.80 km) |
| Slidell to Huntington Station (New York) | 1,170.98 mi (1,884.50 km) |
| Slidell to Huntley (Illinois) | 823.63 mi (1,325.51 km) |
| Slidell to Huntsville (Alabama) | 355.38 mi (571.94 km) |
| Slidell to Huntsville (Texas) | 344.89 mi (555.05 km) |
| Slidell to Huron (South Dakota) | 1,075.54 mi (1,730.92 km) |
| Slidell to Hurricane (Utah) | 1,430.44 mi (2,302.07 km) |
| Slidell to Hurst (Texas) | 469.60 mi (755.74 km) |
