| Formia to Hicksville (New York) | 4,330.36 mi (6,969.04 km) |
| Formia to Hidalgo (Texas) | 6,064.29 mi (9,759.54 km) |
| Formia to High Point (North Carolina) | 4,805.81 mi (7,734.21 km) |
| Formia to Highland (California) | 6,363.34 mi (10,240.81 km) |
| Formia to Highland (Illinois) | 5,102.70 mi (8,212.00 km) |
| Formia to Highland (Indiana) | 4,889.60 mi (7,869.04 km) |
| Formia to Highland (Utah) | 5,837.10 mi (9,393.90 km) |
| Formia to Highland City (Florida) | 5,235.66 mi (8,425.98 km) |
| Formia to Highland Park (Illinois) | 4,876.38 mi (7,847.78 km) |
| Formia to Highland Park (New Jersey) | 4,380.08 mi (7,049.06 km) |
| Formia to Highland Springs (Virginia) | 4,623.11 mi (7,440.18 km) |
| Formia to Highland Village (Texas) | 5,671.47 mi (9,127.36 km) |
| Formia to Highlands Ranch (Colorado) | 5,652.15 mi (9,096.26 km) |
| Formia to Hillcrest (California) | 6,348.05 mi (10,216.20 km) |
| Formia to Hillcrest Heights (Maryland) | 4,556.04 mi (7,332.25 km) |
