| Evanston to Oakley (California) | 1,808.61 mi (2,910.68 km) |
| Evanston to Oakton (Virginia) | 587.74 mi (945.88 km) |
| Evanston to Oakville (Missouri) | 284.55 mi (457.94 km) |
| Evanston to Oatfield (Oregon) | 1,744.00 mi (2,806.70 km) |
| Evanston to Ocala (Florida) | 941.50 mi (1,515.20 km) |
| Evanston to Ocean Acres (New Jersey) | 717.61 mi (1,154.89 km) |
| Evanston to Ocean City (New Jersey) | 711.76 mi (1,145.47 km) |
| Evanston to Ocean Pines (Maryland) | 707.76 mi (1,139.04 km) |
| Evanston to Ocean Pointe (Hawaii) | 4,253.33 mi (6,845.07 km) |
| Evanston to Ocean Springs (Mississippi) | 806.40 mi (1,297.78 km) |
| Evanston to Oceanside (California) | 1,720.61 mi (2,769.05 km) |
| Evanston to Oceanside (New York) | 734.92 mi (1,182.74 km) |
| Evanston to Ocoee (Florida) | 992.47 mi (1,597.22 km) |
| Evanston to Oconomowoc (Wisconsin) | 83.39 mi (134.21 km) |
| Evanston to Odenton (Maryland) | 612.54 mi (985.78 km) |
