| Pembroke Dock to Hutchinson (Minnesota) | 3,874.34 mi (6,235.15 km) |
| Pembroke Dock to Hutto (Texas) | 4,698.66 mi (7,561.76 km) |
| Pembroke Dock to Hyattsville (Maryland) | 3,457.23 mi (5,563.88 km) |
| Pembroke Dock to Hybla Valley (Virginia) | 3,471.91 mi (5,587.50 km) |
| Pembroke Dock to Idaho Falls (Idaho) | 4,555.30 mi (7,331.04 km) |
| Pembroke Dock to Idylwood (Virginia) | 3,470.77 mi (5,585.66 km) |
| Pembroke Dock to Ilchester (Maryland) | 3,438.19 mi (5,533.23 km) |
| Pembroke Dock to Immokalee (Florida) | 4,240.95 mi (6,825.14 km) |
| Pembroke Dock to Imperial (California) | 5,250.52 mi (8,449.89 km) |
| Pembroke Dock to Imperial Beach (California) | 5,318.87 mi (8,559.89 km) |
| Pembroke Dock to Independence (Kentucky) | 3,767.53 mi (6,063.26 km) |
| Pembroke Dock to Independence (Missouri) | 4,146.70 mi (6,673.47 km) |
| Pembroke Dock to Indian Trail (North Carolina) | 3,787.50 mi (6,095.39 km) |
| Pembroke Dock to Indiana (Pennsylvania) | 3,474.58 mi (5,591.79 km) |
| Pembroke Dock to Indianapolis (Indiana) | 3,793.55 mi (6,105.13 km) |
