| Philadelphia to Hutchinson (Kansas) | 1,226.19 mi (1,973.36 km) |
| Philadelphia to Hutchinson (Minnesota) | 1,034.38 mi (1,664.67 km) |
| Philadelphia to Hutto (Texas) | 1,417.73 mi (2,281.61 km) |
| Philadelphia to Hyattsville (Maryland) | 121.06 mi (194.82 km) |
| Philadelphia to Hybla Valley (Virginia) | 135.63 mi (218.27 km) |
| Philadelphia to Idaho Falls (Idaho) | 1,901.68 mi (3,060.45 km) |
| Philadelphia to Idylwood (Virginia) | 134.85 mi (217.02 km) |
| Philadelphia to Ilchester (Maryland) | 102.66 mi (165.22 km) |
| Philadelphia to Immokalee (Florida) | 1,005.72 mi (1,618.56 km) |
| Philadelphia to Imperial (California) | 2,281.74 mi (3,672.10 km) |
| Philadelphia to Imperial Beach (California) | 2,371.27 mi (3,816.19 km) |
| Philadelphia to Independence (Kentucky) | 507.15 mi (816.18 km) |
| Philadelphia to Independence (Missouri) | 1,023.78 mi (1,647.62 km) |
| Philadelphia to Indian Trail (North Carolina) | 455.40 mi (732.89 km) |
| Philadelphia to Indiana (Pennsylvania) | 216.05 mi (347.69 km) |
