| Piedras Blancas to Hutchinson (Minnesota) | 4,142.71 mi (6,667.05 km) |
| Piedras Blancas to Hutto (Texas) | 4,874.11 mi (7,844.13 km) |
| Piedras Blancas to Hyattsville (Maryland) | 3,586.34 mi (5,771.66 km) |
| Piedras Blancas to Hybla Valley (Virginia) | 3,599.56 mi (5,792.93 km) |
| Piedras Blancas to Idaho Falls (Idaho) | 4,892.12 mi (7,873.10 km) |
| Piedras Blancas to Idylwood (Virginia) | 3,600.51 mi (5,794.47 km) |
| Piedras Blancas to Ilchester (Maryland) | 3,568.91 mi (5,743.60 km) |
| Piedras Blancas to Immokalee (Florida) | 4,282.69 mi (6,892.32 km) |
| Piedras Blancas to Imperial (California) | 5,544.16 mi (8,922.47 km) |
| Piedras Blancas to Imperial Beach (California) | 5,619.54 mi (9,043.78 km) |
| Piedras Blancas to Independence (Kentucky) | 3,937.26 mi (6,336.40 km) |
| Piedras Blancas to Independence (Missouri) | 4,368.61 mi (7,030.60 km) |
| Piedras Blancas to Indian Trail (North Carolina) | 3,899.88 mi (6,276.25 km) |
| Piedras Blancas to Indiana (Pennsylvania) | 3,632.07 mi (5,845.25 km) |
| Piedras Blancas to Indianapolis (Indiana) | 3,979.06 mi (6,403.67 km) |
