| Notodden to Odessa (Texas) | 5,020.21 mi (8,079.25 km) |
| Notodden to Ogden (Utah) | 4,710.05 mi (7,580.09 km) |
| Notodden to Oildale (California) | 5,237.48 mi (8,428.91 km) |
| Notodden to Ojus (Florida) | 4,663.45 mi (7,505.10 km) |
| Notodden to Okemos (Michigan) | 3,856.76 mi (6,206.85 km) |
| Notodden to Oklahoma City (Oklahoma) | 4,665.63 mi (7,508.61 km) |
| Notodden to Okmulgee (Oklahoma) | 4,612.38 mi (7,422.91 km) |
| Notodden to Olathe (Kansas) | 4,386.95 mi (7,060.11 km) |
| Notodden to Old Jamestown (Missouri) | 4,253.36 mi (6,845.12 km) |
| Notodden to Oldsmar (Florida) | 4,627.11 mi (7,446.62 km) |
| Notodden to Olean (New York) | 3,701.61 mi (5,957.16 km) |
| Notodden to Olive Branch (Mississippi) | 4,461.86 mi (7,180.67 km) |
| Notodden to Olivehurst (California) | 5,063.10 mi (8,148.27 km) |
| Notodden to Olney (Maryland) | 3,816.28 mi (6,141.71 km) |
| Notodden to Olympia (Washington) | 4,587.20 mi (7,382.39 km) |
