| Ferentino to Hutchinson (Minnesota) | 4,974.53 mi (8,005.74 km) |
| Ferentino to Hutto (Texas) | 5,783.79 mi (9,308.11 km) |
| Ferentino to Hyattsville (Maryland) | 4,519.57 mi (7,273.55 km) |
| Ferentino to Hybla Valley (Virginia) | 4,533.60 mi (7,296.12 km) |
| Ferentino to Idaho Falls (Idaho) | 5,643.74 mi (9,082.73 km) |
| Ferentino to Idylwood (Virginia) | 4,533.47 mi (7,295.91 km) |
| Ferentino to Ilchester (Maryland) | 4,501.22 mi (7,244.02 km) |
| Ferentino to Immokalee (Florida) | 5,253.06 mi (8,453.98 km) |
| Ferentino to Imperial (California) | 6,348.07 mi (10,216.23 km) |
| Ferentino to Imperial Beach (California) | 6,415.07 mi (10,324.06 km) |
| Ferentino to Independence (Kentucky) | 4,848.20 mi (7,802.43 km) |
| Ferentino to Independence (Missouri) | 5,242.56 mi (8,437.09 km) |
| Ferentino to Indian Trail (North Carolina) | 4,842.61 mi (7,793.43 km) |
| Ferentino to Indiana (Pennsylvania) | 4,549.57 mi (7,321.83 km) |
| Ferentino to Indianapolis (Indiana) | 4,879.61 mi (7,852.98 km) |
