| Oceanside to Hutchinson (Kansas) | 1,137.01 mi (1,829.84 km) |
| Oceanside to Hutchinson (Minnesota) | 1,462.61 mi (2,353.85 km) |
| Oceanside to Hutto (Texas) | 1,172.49 mi (1,886.94 km) |
| Oceanside to Hyattsville (Maryland) | 2,268.76 mi (3,651.22 km) |
| Oceanside to Hybla Valley (Virginia) | 2,262.64 mi (3,641.36 km) |
| Oceanside to Idaho Falls (Idaho) | 764.01 mi (1,229.56 km) |
| Oceanside to Idylwood (Virginia) | 2,255.52 mi (3,629.92 km) |
| Oceanside to Ilchester (Maryland) | 2,277.97 mi (3,666.04 km) |
| Oceanside to Immokalee (Florida) | 2,190.39 mi (3,525.10 km) |
| Oceanside to Imperial (California) | 104.05 mi (167.44 km) |
| Oceanside to Imperial Beach (California) | 46.61 mi (75.01 km) |
| Oceanside to Independence (Kentucky) | 1,860.85 mi (2,994.75 km) |
| Oceanside to Independence (Missouri) | 1,339.03 mi (2,154.96 km) |
| Oceanside to Indian Trail (North Carolina) | 2,088.55 mi (3,361.20 km) |
| Oceanside to Indiana (Pennsylvania) | 2,150.62 mi (3,461.09 km) |
