| Crofton to Hutchinson (Minnesota) | 993.03 mi (1,598.12 km) |
| Crofton to Hutto (Texas) | 1,316.64 mi (2,118.93 km) |
| Crofton to Hyattsville (Maryland) | 15.21 mi (24.47 km) |
| Crofton to Hybla Valley (Virginia) | 28.38 mi (45.68 km) |
| Crofton to Idaho Falls (Idaho) | 1,848.18 mi (2,974.36 km) |
| Crofton to Idylwood (Virginia) | 29.53 mi (47.52 km) |
| Crofton to Ilchester (Maryland) | 14.89 mi (23.96 km) |
| Crofton to Immokalee (Florida) | 912.13 mi (1,467.93 km) |
| Crofton to Imperial (California) | 2,200.22 mi (3,540.91 km) |
| Crofton to Imperial Beach (California) | 2,290.36 mi (3,685.97 km) |
| Crofton to Independence (Kentucky) | 422.54 mi (680.01 km) |
| Crofton to Independence (Missouri) | 946.64 mi (1,523.47 km) |
| Crofton to Indian Trail (North Carolina) | 349.34 mi (562.21 km) |
| Crofton to Indiana (Pennsylvania) | 172.01 mi (276.82 km) |
| Crofton to Indianapolis (Indiana) | 507.91 mi (817.41 km) |
