| Crofton to Odessa (Texas) | 1,520.24 mi (2,446.60 km) |
| Crofton to Ogden (Utah) | 1,857.89 mi (2,989.98 km) |
| Crofton to Oildale (California) | 2,322.24 mi (3,737.28 km) |
| Crofton to Ojus (Florida) | 924.54 mi (1,487.90 km) |
| Crofton to Okemos (Michigan) | 477.57 mi (768.57 km) |
| Crofton to Oklahoma City (Oklahoma) | 1,169.09 mi (1,881.47 km) |
| Crofton to Okmulgee (Oklahoma) | 1,085.49 mi (1,746.93 km) |
| Crofton to Olathe (Kansas) | 973.17 mi (1,566.16 km) |
| Crofton to Old Jamestown (Missouri) | 730.69 mi (1,175.92 km) |
| Crofton to Oldsmar (Florida) | 831.85 mi (1,338.74 km) |
| Crofton to Olean (New York) | 231.03 mi (371.81 km) |
| Crofton to Olive Branch (Mississippi) | 777.85 mi (1,251.83 km) |
| Crofton to Olivehurst (California) | 2,382.80 mi (3,834.75 km) |
| Crofton to Olney (Maryland) | 22.90 mi (36.85 km) |
| Crofton to Olympia (Washington) | 2,362.94 mi (3,802.78 km) |
