| Walnut Park to Horizon West (Florida) | 2,185.06 mi (3,516.51 km) |
| Walnut Park to Hormigueros (Puerto Rico) | 3,317.85 mi (5,339.57 km) |
| Walnut Park to Horn Lake (Mississippi) | 1,601.06 mi (2,576.66 km) |
| Walnut Park to Hot Springs (Arkansas) | 1,434.71 mi (2,308.95 km) |
| Walnut Park to Hot Springs Village (Arkansas) | 1,438.45 mi (2,314.97 km) |
| Walnut Park to Houma (Louisiana) | 1,639.30 mi (2,638.20 km) |
| Walnut Park to Houston (Texas) | 1,367.44 mi (2,200.68 km) |
| Walnut Park to Howard (Wisconsin) | 1,757.08 mi (2,827.75 km) |
| Walnut Park to Huber Heights (Ohio) | 1,915.52 mi (3,082.73 km) |
| Walnut Park to Hudson (Florida) | 2,125.36 mi (3,420.44 km) |
| Walnut Park to Hudson (Ohio) | 2,058.63 mi (3,313.05 km) |
| Walnut Park to Hudson (Wisconsin) | 1,547.98 mi (2,491.23 km) |
| Walnut Park to Hueytown (Alabama) | 1,786.96 mi (2,875.83 km) |
| Walnut Park to Hugo (Minnesota) | 1,542.61 mi (2,482.60 km) |
| Walnut Park to Humacao (Puerto Rico) | 3,391.70 mi (5,458.42 km) |
