| Holbrook to Hutchinson (Minnesota) | 1,112.27 mi (1,790.02 km) |
| Holbrook to Hutto (Texas) | 1,538.38 mi (2,475.78 km) |
| Holbrook to Hyattsville (Maryland) | 241.77 mi (389.09 km) |
| Holbrook to Hybla Valley (Virginia) | 255.65 mi (411.43 km) |
| Holbrook to Idaho Falls (Idaho) | 1,986.71 mi (3,197.30 km) |
| Holbrook to Idylwood (Virginia) | 255.80 mi (411.67 km) |
| Holbrook to Ilchester (Maryland) | 223.94 mi (360.40 km) |
| Holbrook to Immokalee (Florida) | 1,101.75 mi (1,773.10 km) |
| Holbrook to Imperial (California) | 2,389.85 mi (3,846.08 km) |
| Holbrook to Imperial Beach (California) | 2,478.84 mi (3,989.31 km) |
| Holbrook to Independence (Kentucky) | 621.40 mi (1,000.05 km) |
| Holbrook to Independence (Missouri) | 1,130.65 mi (1,819.61 km) |
| Holbrook to Indian Trail (North Carolina) | 571.29 mi (919.40 km) |
| Holbrook to Indiana (Pennsylvania) | 318.87 mi (513.18 km) |
| Holbrook to Indianapolis (Indiana) | 692.10 mi (1,113.83 km) |
