| Nedre Eiker to Odessa (Texas) | 5,039.12 mi (8,109.68 km) |
| Nedre Eiker to Ogden (Utah) | 4,723.52 mi (7,601.77 km) |
| Nedre Eiker to Oildale (California) | 5,249.69 mi (8,448.55 km) |
| Nedre Eiker to Ojus (Florida) | 4,689.78 mi (7,547.46 km) |
| Nedre Eiker to Okemos (Michigan) | 3,878.36 mi (6,241.61 km) |
| Nedre Eiker to Oklahoma City (Oklahoma) | 4,685.28 mi (7,540.23 km) |
| Nedre Eiker to Okmulgee (Oklahoma) | 4,632.46 mi (7,455.22 km) |
| Nedre Eiker to Olathe (Kansas) | 4,406.59 mi (7,091.72 km) |
| Nedre Eiker to Old Jamestown (Missouri) | 4,274.35 mi (6,878.90 km) |
| Nedre Eiker to Oldsmar (Florida) | 4,652.48 mi (7,487.45 km) |
| Nedre Eiker to Olean (New York) | 3,724.94 mi (5,994.71 km) |
| Nedre Eiker to Olive Branch (Mississippi) | 4,483.91 mi (7,216.15 km) |
| Nedre Eiker to Olivehurst (California) | 5,073.59 mi (8,165.16 km) |
| Nedre Eiker to Olney (Maryland) | 3,840.71 mi (6,181.02 km) |
| Nedre Eiker to Olympia (Washington) | 4,595.47 mi (7,395.69 km) |
