| Risca to Iselin (New Jersey) | 3,356.55 mi (5,401.85 km) |
| Risca to Isla Vista (California) | 5,371.98 mi (8,645.36 km) |
| Risca to Issaquah (Washington) | 4,695.34 mi (7,556.42 km) |
| Risca to Ithaca (New York) | 3,365.99 mi (5,417.03 km) |
| Risca to Ives Estates (Florida) | 4,290.99 mi (6,905.68 km) |
| Risca to Jackson (Michigan) | 3,688.92 mi (5,936.74 km) |
| Risca to Jackson (Mississippi) | 4,391.16 mi (7,066.89 km) |
| Risca to Jackson (Missouri) | 4,120.76 mi (6,631.72 km) |
| Risca to Jackson (Tennessee) | 4,171.60 mi (6,713.54 km) |
| Risca to Jackson (Wyoming) | 4,579.20 mi (7,369.51 km) |
| Risca to Jacksonville (Alabama) | 4,136.42 mi (6,656.92 km) |
| Risca to Jacksonville (Arkansas) | 4,340.56 mi (6,985.45 km) |
| Risca to Jacksonville (Florida) | 4,136.83 mi (6,657.59 km) |
| Risca to Jacksonville (Illinois) | 4,031.33 mi (6,487.79 km) |
| Risca to Jacksonville (North Carolina) | 3,746.58 mi (6,029.54 km) |
