| Kraainem to Oakley (California) | 5,485.84 mi (8,828.60 km) |
| Kraainem to Oakton (Virginia) | 3,877.93 mi (6,240.92 km) |
| Kraainem to Oakville (Missouri) | 4,409.86 mi (7,096.98 km) |
| Kraainem to Oatfield (Oregon) | 5,072.61 mi (8,163.57 km) |
| Kraainem to Ocala (Florida) | 4,542.79 mi (7,310.91 km) |
| Kraainem to Ocean Acres (New Jersey) | 3,716.86 mi (5,981.70 km) |
| Kraainem to Ocean City (New Jersey) | 3,751.10 mi (6,036.81 km) |
| Kraainem to Ocean Pines (Maryland) | 3,813.12 mi (6,136.63 km) |
| Kraainem to Ocean Pointe (Hawaii) | 7,337.04 mi (11,807.83 km) |
| Kraainem to Ocean Springs (Mississippi) | 4,752.91 mi (7,649.07 km) |
| Kraainem to Oceanside (California) | 5,634.28 mi (9,067.49 km) |
| Kraainem to Oceanside (New York) | 3,651.49 mi (5,876.51 km) |
| Kraainem to Ocoee (Florida) | 4,546.87 mi (7,317.48 km) |
| Kraainem to Oconomowoc (Wisconsin) | 4,117.07 mi (6,625.79 km) |
| Kraainem to Odenton (Maryland) | 3,845.26 mi (6,188.35 km) |
