| Champaign to Iselin (New Jersey) | 734.89 mi (1,182.69 km) |
| Champaign to Isla Vista (California) | 1,771.14 mi (2,850.37 km) |
| Champaign to Issaquah (Washington) | 1,744.32 mi (2,807.21 km) |
| Champaign to Ithaca (New York) | 631.43 mi (1,016.19 km) |
| Champaign to Ives Estates (Florida) | 1,083.02 mi (1,742.95 km) |
| Champaign to Jackson (Michigan) | 249.23 mi (401.10 km) |
| Champaign to Jackson (Mississippi) | 549.51 mi (884.36 km) |
| Champaign to Jackson (Missouri) | 203.04 mi (326.76 km) |
| Champaign to Jackson (Tennessee) | 309.70 mi (498.41 km) |
| Champaign to Jackson (Wyoming) | 1,178.26 mi (1,896.22 km) |
| Champaign to Jacksonville (Alabama) | 457.26 mi (735.89 km) |
| Champaign to Jacksonville (Arkansas) | 418.76 mi (673.93 km) |
| Champaign to Jacksonville (Florida) | 771.12 mi (1,241.00 km) |
| Champaign to Jacksonville (Illinois) | 107.11 mi (172.37 km) |
| Champaign to Jacksonville (North Carolina) | 702.66 mi (1,130.82 km) |
