| Alton to Iselin (New Jersey) | 3,453.01 mi (5,557.08 km) |
| Alton to Isla Vista (California) | 5,461.01 mi (8,788.64 km) |
| Alton to Issaquah (Washington) | 4,777.23 mi (7,688.21 km) |
| Alton to Ithaca (New York) | 3,462.47 mi (5,572.30 km) |
| Alton to Ives Estates (Florida) | 4,385.78 mi (7,058.24 km) |
| Alton to Jackson (Michigan) | 3,784.92 mi (6,091.24 km) |
| Alton to Jackson (Mississippi) | 4,487.65 mi (7,222.17 km) |
| Alton to Jackson (Missouri) | 4,216.92 mi (6,786.48 km) |
| Alton to Jackson (Tennessee) | 4,267.99 mi (6,868.66 km) |
| Alton to Jackson (Wyoming) | 4,668.35 mi (7,512.98 km) |
| Alton to Jacksonville (Alabama) | 4,232.92 mi (6,812.22 km) |
| Alton to Jacksonville (Arkansas) | 4,436.78 mi (7,140.30 km) |
| Alton to Jacksonville (Florida) | 4,232.76 mi (6,811.97 km) |
| Alton to Jacksonville (Illinois) | 4,127.08 mi (6,641.90 km) |
| Alton to Jacksonville (North Carolina) | 3,842.65 mi (6,184.14 km) |
