| Riverdale to Hutchinson (Kansas) | 816.74 mi (1,314.42 km) |
| Riverdale to Hutchinson (Minnesota) | 945.20 mi (1,521.16 km) |
| Riverdale to Hutto (Texas) | 796.36 mi (1,281.62 km) |
| Riverdale to Hyattsville (Maryland) | 557.83 mi (897.74 km) |
| Riverdale to Hybla Valley (Virginia) | 543.21 mi (874.20 km) |
| Riverdale to Idaho Falls (Idaho) | 1,633.04 mi (2,628.12 km) |
| Riverdale to Idylwood (Virginia) | 544.31 mi (875.99 km) |
| Riverdale to Ilchester (Maryland) | 576.92 mi (928.46 km) |
| Riverdale to Immokalee (Florida) | 524.50 mi (844.10 km) |
| Riverdale to Imperial (California) | 1,795.46 mi (2,889.51 km) |
| Riverdale to Imperial Beach (California) | 1,887.24 mi (3,037.22 km) |
| Riverdale to Independence (Kentucky) | 372.29 mi (599.15 km) |
| Riverdale to Independence (Missouri) | 671.48 mi (1,080.65 km) |
| Riverdale to Indian Trail (North Carolina) | 238.71 mi (384.16 km) |
| Riverdale to Indiana (Pennsylvania) | 566.91 mi (912.36 km) |
