| Chicago to Norton Shores (Michigan) | 117.12 mi (188.48 km) |
| Chicago to Norwalk (California) | 1,735.42 mi (2,792.89 km) |
| Chicago to Norwalk (Connecticut) | 739.30 mi (1,189.78 km) |
| Chicago to Norwalk (Iowa) | 310.81 mi (500.20 km) |
| Chicago to Norwalk (Ohio) | 265.74 mi (427.66 km) |
| Chicago to Norwich (Connecticut) | 803.91 mi (1,293.76 km) |
| Chicago to Norwood (Ohio) | 251.09 mi (404.09 km) |
| Chicago to Novato (California) | 1,851.77 mi (2,980.13 km) |
| Chicago to Novi (Michigan) | 219.47 mi (353.20 km) |
| Chicago to O'Fallon (Illinois) | 252.83 mi (406.90 km) |
| Chicago to O'Fallon (Missouri) | 264.50 mi (425.67 km) |
| Chicago to Oak Creek (Wisconsin) | 72.88 mi (117.28 km) |
| Chicago to Oak Forest (Illinois) | 16.39 mi (26.38 km) |
| Chicago to Oak Grove (Oregon) | 1,751.23 mi (2,818.33 km) |
| Chicago to Oak Grove (South Carolina) | 649.14 mi (1,044.69 km) |
