| Willowick to Isabela (Puerto Rico) | 1,811.02 mi (2,914.55 km) |
| Willowick to Iselin (New Jersey) | 379.37 mi (610.54 km) |
| Willowick to Isla Vista (California) | 2,129.80 mi (3,427.58 km) |
| Willowick to Issaquah (Washington) | 2,014.03 mi (3,241.26 km) |
| Willowick to Ithaca (New York) | 260.79 mi (419.70 km) |
| Willowick to Ives Estates (Florida) | 1,085.23 mi (1,746.52 km) |
| Willowick to Jackson (Michigan) | 156.64 mi (252.09 km) |
| Willowick to Jackson (Mississippi) | 803.73 mi (1,293.48 km) |
| Willowick to Jackson (Missouri) | 525.73 mi (846.08 km) |
| Willowick to Jackson (Tennessee) | 572.99 mi (922.13 km) |
| Willowick to Jackson (Wyoming) | 1,489.31 mi (2,396.82 km) |
| Willowick to Jacksonville (Alabama) | 589.05 mi (947.98 km) |
| Willowick to Jacksonville (Arkansas) | 742.23 mi (1,194.51 km) |
| Willowick to Jacksonville (Florida) | 780.98 mi (1,256.86 km) |
| Willowick to Jacksonville (Illinois) | 477.44 mi (768.37 km) |
