| Oxon Hill to Hazelwood (Missouri) | 721.92 mi (1,161.82 km) |
| Oxon Hill to Hazleton (Pennsylvania) | 158.52 mi (255.11 km) |
| Oxon Hill to Healdsburg (California) | 2,447.65 mi (3,939.12 km) |
| Oxon Hill to Heath (Ohio) | 304.12 mi (489.43 km) |
| Oxon Hill to Heber (Utah) | 1,823.70 mi (2,934.96 km) |
| Oxon Hill to Helena (Alabama) | 670.92 mi (1,079.74 km) |
| Oxon Hill to Helena (Montana) | 1,842.67 mi (2,965.48 km) |
| Oxon Hill to Hemet (California) | 2,238.97 mi (3,603.28 km) |
| Oxon Hill to Henderson (Kentucky) | 578.43 mi (930.89 km) |
| Oxon Hill to Henderson (Nevada) | 2,083.06 mi (3,352.37 km) |
| Oxon Hill to Henderson (North Carolina) | 187.60 mi (301.92 km) |
| Oxon Hill to Henderson (Texas) | 1,100.05 mi (1,770.36 km) |
| Oxon Hill to Hendersonville (North Carolina) | 385.53 mi (620.45 km) |
| Oxon Hill to Hendersonville (Tennessee) | 554.23 mi (891.94 km) |
| Oxon Hill to Hercules (California) | 2,427.14 mi (3,906.11 km) |
