| Rowlett to Odenton (Maryland) | 1,185.46 mi (1,907.81 km) |
| Rowlett to Odessa (Texas) | 345.56 mi (556.13 km) |
| Rowlett to Ogden (Utah) | 1,023.42 mi (1,647.04 km) |
| Rowlett to Oildale (California) | 1,293.99 mi (2,082.47 km) |
| Rowlett to Ojus (Florida) | 1,095.32 mi (1,762.75 km) |
| Rowlett to Okemos (Michigan) | 944.86 mi (1,520.61 km) |
| Rowlett to Oklahoma City (Oklahoma) | 184.75 mi (297.32 km) |
| Rowlett to Okmulgee (Oklahoma) | 188.96 mi (304.10 km) |
| Rowlett to Olathe (Kansas) | 423.51 mi (681.58 km) |
| Rowlett to Old Jamestown (Missouri) | 538.70 mi (866.95 km) |
| Rowlett to Oldsmar (Florida) | 891.20 mi (1,434.24 km) |
| Rowlett to Olean (New York) | 1,174.08 mi (1,889.50 km) |
| Rowlett to Olive Branch (Mississippi) | 409.24 mi (658.61 km) |
| Rowlett to Olivehurst (California) | 1,455.97 mi (2,343.16 km) |
| Rowlett to Olney (Maryland) | 1,167.38 mi (1,878.72 km) |
