| Birkerod to Oakley (California) | 5,416.59 mi (8,717.16 km) |
| Birkerod to Oakton (Virginia) | 4,046.70 mi (6,512.54 km) |
| Birkerod to Oakville (Missouri) | 4,513.87 mi (7,264.37 km) |
| Birkerod to Oatfield (Oregon) | 4,969.14 mi (7,997.06 km) |
| Birkerod to Ocala (Florida) | 4,742.72 mi (7,632.67 km) |
| Birkerod to Ocean Acres (New Jersey) | 3,895.15 mi (6,268.63 km) |
| Birkerod to Ocean City (New Jersey) | 3,930.97 mi (6,326.28 km) |
| Birkerod to Ocean Pines (Maryland) | 3,996.07 mi (6,431.06 km) |
| Birkerod to Ocean Pointe (Hawaii) | 7,077.06 mi (11,389.42 km) |
| Birkerod to Ocean Springs (Mississippi) | 4,909.84 mi (7,901.63 km) |
| Birkerod to Oceanside (California) | 5,610.31 mi (9,028.92 km) |
| Birkerod to Oceanside (New York) | 3,826.88 mi (6,158.77 km) |
| Birkerod to Ocoee (Florida) | 4,753.30 mi (7,649.70 km) |
| Birkerod to Oconomowoc (Wisconsin) | 4,202.04 mi (6,762.53 km) |
| Birkerod to Odenton (Maryland) | 4,015.95 mi (6,463.05 km) |
