| Pawtucket to Odenton (Maryland) | 340.23 mi (547.54 km) |
| Pawtucket to Odessa (Texas) | 1,833.22 mi (2,950.28 km) |
| Pawtucket to Ogden (Utah) | 2,079.62 mi (3,346.82 km) |
| Pawtucket to Oildale (California) | 2,576.17 mi (4,145.94 km) |
| Pawtucket to Ojus (Florida) | 1,208.06 mi (1,944.19 km) |
| Pawtucket to Okemos (Michigan) | 668.25 mi (1,075.45 km) |
| Pawtucket to Oklahoma City (Oklahoma) | 1,471.25 mi (2,367.75 km) |
| Pawtucket to Okmulgee (Oklahoma) | 1,390.44 mi (2,237.70 km) |
| Pawtucket to Olathe (Kansas) | 1,247.19 mi (2,007.15 km) |
| Pawtucket to Old Jamestown (Missouri) | 1,015.27 mi (1,633.91 km) |
| Pawtucket to Oldsmar (Florida) | 1,147.17 mi (1,846.20 km) |
| Pawtucket to Olean (New York) | 362.70 mi (583.70 km) |
| Pawtucket to Olive Branch (Mississippi) | 1,105.13 mi (1,778.54 km) |
| Pawtucket to Olivehurst (California) | 2,606.76 mi (4,195.17 km) |
| Pawtucket to Olney (Maryland) | 353.56 mi (569.01 km) |
