| Cal to Hicksville (New York) | 5,138.53 mi (8,269.66 km) |
| Cal to Hidalgo (Texas) | 6,855.51 mi (11,032.87 km) |
| Cal to High Point (North Carolina) | 5,618.28 mi (9,041.75 km) |
| Cal to Highland (California) | 7,007.15 mi (11,276.91 km) |
| Cal to Highland (Illinois) | 5,870.17 mi (9,447.12 km) |
| Cal to Highland (Indiana) | 5,650.46 mi (9,093.54 km) |
| Cal to Highland (Utah) | 6,483.54 mi (10,434.25 km) |
| Cal to Highland City (Florida) | 6,072.09 mi (9,772.09 km) |
| Cal to Highland Park (Illinois) | 5,632.37 mi (9,064.43 km) |
| Cal to Highland Park (New Jersey) | 5,187.20 mi (8,348.00 km) |
| Cal to Highland Springs (Virginia) | 5,436.11 mi (8,748.58 km) |
| Cal to Highland Village (Texas) | 6,436.81 mi (10,359.04 km) |
| Cal to Highlands Ranch (Colorado) | 6,344.19 mi (10,209.99 km) |
| Cal to Hillcrest (California) | 6,972.06 mi (11,220.45 km) |
| Cal to Hillcrest Heights (Maryland) | 5,364.28 mi (8,632.98 km) |
