| University to Odenton (Maryland) | 827.56 mi (1,331.83 km) |
| University to Odessa (Texas) | 1,218.40 mi (1,960.83 km) |
| University to Ogden (Utah) | 1,895.47 mi (3,050.46 km) |
| University to Oildale (California) | 2,196.08 mi (3,534.24 km) |
| University to Ojus (Florida) | 202.59 mi (326.03 km) |
| University to Okemos (Michigan) | 1,016.79 mi (1,636.36 km) |
| University to Oklahoma City (Oklahoma) | 1,020.68 mi (1,642.62 km) |
| University to Okmulgee (Oklahoma) | 950.26 mi (1,529.30 km) |
| University to Olathe (Kansas) | 1,030.97 mi (1,659.19 km) |
| University to Old Jamestown (Missouri) | 869.64 mi (1,399.55 km) |
| University to Oldsmar (Florida) | 14.52 mi (23.37 km) |
| University to Olean (New York) | 993.41 mi (1,598.75 km) |
| University to Olive Branch (Mississippi) | 645.23 mi (1,038.40 km) |
| University to Olivehurst (California) | 2,356.12 mi (3,791.80 km) |
| University to Olney (Maryland) | 824.28 mi (1,326.55 km) |
