| Notodden to Oakley (California) | 5,134.95 mi (8,263.90 km) |
| Notodden to Oakton (Virginia) | 3,837.93 mi (6,176.54 km) |
| Notodden to Oakville (Missouri) | 4,276.73 mi (6,882.73 km) |
| Notodden to Oatfield (Oregon) | 4,684.07 mi (7,538.28 km) |
| Notodden to Ocala (Florida) | 4,544.79 mi (7,314.13 km) |
| Notodden to Ocean Acres (New Jersey) | 3,691.64 mi (5,941.12 km) |
| Notodden to Ocean City (New Jersey) | 3,727.98 mi (5,999.60 km) |
| Notodden to Ocean Pines (Maryland) | 3,794.12 mi (6,106.05 km) |
| Notodden to Ocean Pointe (Hawaii) | 6,797.38 mi (10,939.33 km) |
| Notodden to Ocean Springs (Mississippi) | 4,691.61 mi (7,550.42 km) |
| Notodden to Oceanside (California) | 5,335.58 mi (8,586.78 km) |
| Notodden to Oceanside (New York) | 3,622.46 mi (5,829.79 km) |
| Notodden to Ocoee (Florida) | 4,558.51 mi (7,336.21 km) |
| Notodden to Oconomowoc (Wisconsin) | 3,959.56 mi (6,372.30 km) |
| Notodden to Odenton (Maryland) | 3,808.22 mi (6,128.74 km) |
