| Newburyport to Odessa (Texas) | 1,871.65 mi (3,012.14 km) |
| Newburyport to Ogden (Utah) | 2,090.53 mi (3,364.39 km) |
| Newburyport to Oildale (California) | 2,594.43 mi (4,175.34 km) |
| Newburyport to Ojus (Florida) | 1,277.06 mi (2,055.24 km) |
| Newburyport to Okemos (Michigan) | 685.45 mi (1,103.13 km) |
| Newburyport to Oklahoma City (Oklahoma) | 1,506.77 mi (2,424.91 km) |
| Newburyport to Okmulgee (Oklahoma) | 1,427.18 mi (2,296.82 km) |
| Newburyport to Olathe (Kansas) | 1,275.34 mi (2,052.45 km) |
| Newburyport to Old Jamestown (Missouri) | 1,047.97 mi (1,686.55 km) |
| Newburyport to Oldsmar (Florida) | 1,213.91 mi (1,953.60 km) |
| Newburyport to Olean (New York) | 387.80 mi (624.11 km) |
| Newburyport to Olive Branch (Mississippi) | 1,151.26 mi (1,852.77 km) |
| Newburyport to Olivehurst (California) | 2,616.96 mi (4,211.60 km) |
| Newburyport to Olney (Maryland) | 409.92 mi (659.71 km) |
| Newburyport to Olympia (Washington) | 2,513.71 mi (4,045.43 km) |
