| Champaign to Norton Shores (Michigan) | 235.03 mi (378.24 km) |
| Champaign to Norwalk (California) | 1,690.93 mi (2,721.28 km) |
| Champaign to Norwalk (Connecticut) | 781.09 mi (1,257.05 km) |
| Champaign to Norwalk (Iowa) | 298.80 mi (480.87 km) |
| Champaign to Norwalk (Ohio) | 306.86 mi (493.85 km) |
| Champaign to Norwich (Connecticut) | 850.67 mi (1,369.02 km) |
| Champaign to Norwood (Ohio) | 213.66 mi (343.85 km) |
| Champaign to Novato (California) | 1,832.12 mi (2,948.52 km) |
| Champaign to Novi (Michigan) | 297.20 mi (478.29 km) |
| Champaign to O'Fallon (Illinois) | 136.63 mi (219.89 km) |
| Champaign to O'Fallon (Missouri) | 159.47 mi (256.64 km) |
| Champaign to Oak Creek (Wisconsin) | 192.09 mi (309.14 km) |
| Champaign to Oak Forest (Illinois) | 106.57 mi (171.50 km) |
| Champaign to Oak Grove (Oregon) | 1,766.86 mi (2,843.48 km) |
| Champaign to Oak Grove (South Carolina) | 577.71 mi (929.73 km) |
