| Comines to Orangevale (California) | 5,395.38 mi (8,683.03 km) |
| Comines to Orchards (Washington) | 5,023.09 mi (8,083.88 km) |
| Comines to Orcutt (California) | 5,594.80 mi (9,003.95 km) |
| Comines to Oregon (Ohio) | 3,940.87 mi (6,342.21 km) |
| Comines to Oregon (Wisconsin) | 4,108.44 mi (6,611.89 km) |
| Comines to Oregon City (Oregon) | 5,044.92 mi (8,119.01 km) |
| Comines to Orem (Utah) | 5,015.20 mi (8,071.18 km) |
| Comines to Orinda (California) | 5,470.23 mi (8,803.49 km) |
| Comines to Orland Park (Illinois) | 4,112.98 mi (6,619.21 km) |
| Comines to Orlando (Florida) | 4,484.64 mi (7,217.33 km) |
| Comines to Ormond Beach (Florida) | 4,434.02 mi (7,135.87 km) |
| Comines to Oro Valley (Arizona) | 5,428.57 mi (8,736.43 km) |
| Comines to Oroville (California) | 5,357.77 mi (8,622.49 km) |
| Comines to Oshkosh (Wisconsin) | 4,026.68 mi (6,480.32 km) |
| Comines to Oskaloosa (Iowa) | 4,306.82 mi (6,931.16 km) |
