| Peniche to Iselin (New Jersey) | 3,359.16 mi (5,406.05 km) |
| Peniche to Isla Vista (California) | 5,682.42 mi (9,144.97 km) |
| Peniche to Issaquah (Washington) | 5,150.36 mi (8,288.71 km) |
| Peniche to Ithaca (New York) | 3,419.23 mi (5,502.71 km) |
| Peniche to Ives Estates (Florida) | 4,117.93 mi (6,627.16 km) |
| Peniche to Jackson (Michigan) | 3,797.76 mi (6,111.90 km) |
| Peniche to Jackson (Mississippi) | 4,401.89 mi (7,084.15 km) |
| Peniche to Jackson (Missouri) | 4,197.45 mi (6,755.14 km) |
| Peniche to Jackson (Tennessee) | 4,216.43 mi (6,785.69 km) |
| Peniche to Jackson (Wyoming) | 4,907.03 mi (7,897.10 km) |
| Peniche to Jacksonville (Alabama) | 4,127.19 mi (6,642.08 km) |
| Peniche to Jacksonville (Arkansas) | 4,403.75 mi (7,087.16 km) |
| Peniche to Jacksonville (Florida) | 4,039.46 mi (6,500.88 km) |
| Peniche to Jacksonville (Illinois) | 4,147.06 mi (6,674.04 km) |
| Peniche to Jacksonville (North Carolina) | 3,675.83 mi (5,915.68 km) |
