| Walnut Creek to Hickory Hills (Illinois) | 1,822.64 mi (2,933.25 km) |
| Walnut Creek to Hicksville (New York) | 2,567.18 mi (4,131.48 km) |
| Walnut Creek to Hidalgo (Texas) | 1,607.65 mi (2,587.26 km) |
| Walnut Creek to High Point (North Carolina) | 2,305.80 mi (3,710.83 km) |
| Walnut Creek to Highland (California) | 377.85 mi (608.08 km) |
| Walnut Creek to Highland (Illinois) | 1,745.65 mi (2,809.35 km) |
| Walnut Creek to Highland (Indiana) | 1,842.39 mi (2,965.04 km) |
| Walnut Creek to Highland (Utah) | 575.45 mi (926.09 km) |
| Walnut Creek to Highland City (Florida) | 2,407.75 mi (3,874.90 km) |
| Walnut Creek to Highland Park (Illinois) | 1,822.07 mi (2,932.33 km) |
| Walnut Creek to Highland Park (New Jersey) | 2,524.52 mi (4,062.82 km) |
| Walnut Creek to Highland Springs (Virginia) | 2,419.46 mi (3,893.75 km) |
| Walnut Creek to Highland Village (Texas) | 1,439.20 mi (2,316.17 km) |
| Walnut Creek to Highlands Ranch (Colorado) | 925.65 mi (1,489.69 km) |
| Walnut Creek to Hillcrest (California) | 244.09 mi (392.83 km) |
