| Elkton to Orangevale (California) | 2,407.19 mi (3,873.99 km) |
| Elkton to Orchards (Washington) | 2,376.11 mi (3,823.97 km) |
| Elkton to Orcutt (California) | 2,449.91 mi (3,942.75 km) |
| Elkton to Oregon (Ohio) | 423.22 mi (681.11 km) |
| Elkton to Oregon (Wisconsin) | 740.04 mi (1,190.97 km) |
| Elkton to Oregon City (Oregon) | 2,382.05 mi (3,833.53 km) |
| Elkton to Orem (Utah) | 1,887.81 mi (3,038.14 km) |
| Elkton to Orinda (California) | 2,473.12 mi (3,980.10 km) |
| Elkton to Orland Park (Illinois) | 645.98 mi (1,039.61 km) |
| Elkton to Orlando (Florida) | 830.82 mi (1,337.08 km) |
| Elkton to Ormond Beach (Florida) | 772.76 mi (1,243.64 km) |
| Elkton to Oro Valley (Arizona) | 2,012.71 mi (3,239.15 km) |
| Elkton to Oroville (California) | 2,409.69 mi (3,878.02 km) |
| Elkton to Oshkosh (Wisconsin) | 722.54 mi (1,162.81 km) |
| Elkton to Oskaloosa (Iowa) | 890.55 mi (1,433.20 km) |
