| Pembroke Dock to Iselin (New Jersey) | 3,278.45 mi (5,276.15 km) |
| Pembroke Dock to Isla Vista (California) | 5,307.64 mi (8,541.81 km) |
| Pembroke Dock to Issaquah (Washington) | 4,639.58 mi (7,466.68 km) |
| Pembroke Dock to Ithaca (New York) | 3,288.95 mi (5,293.05 km) |
| Pembroke Dock to Ives Estates (Florida) | 4,211.33 mi (6,777.49 km) |
| Pembroke Dock to Jackson (Michigan) | 3,613.74 mi (5,815.75 km) |
| Pembroke Dock to Jackson (Mississippi) | 4,314.00 mi (6,942.72 km) |
| Pembroke Dock to Jackson (Missouri) | 4,045.07 mi (6,509.91 km) |
| Pembroke Dock to Jackson (Tennessee) | 4,095.10 mi (6,590.42 km) |
| Pembroke Dock to Jackson (Wyoming) | 4,514.81 mi (7,265.89 km) |
| Pembroke Dock to Jacksonville (Alabama) | 4,058.66 mi (6,531.78 km) |
| Pembroke Dock to Jacksonville (Arkansas) | 4,264.69 mi (6,863.35 km) |
| Pembroke Dock to Jacksonville (Florida) | 4,057.71 mi (6,530.25 km) |
| Pembroke Dock to Jacksonville (Illinois) | 3,956.74 mi (6,367.76 km) |
| Pembroke Dock to Jacksonville (North Carolina) | 3,667.60 mi (5,902.44 km) |
