| Kraainem to Orangevale (California) | 5,431.44 mi (8,741.07 km) |
| Kraainem to Orchards (Washington) | 5,054.75 mi (8,134.83 km) |
| Kraainem to Orcutt (California) | 5,633.20 mi (9,065.76 km) |
| Kraainem to Oregon (Ohio) | 3,993.67 mi (6,427.20 km) |
| Kraainem to Oregon (Wisconsin) | 4,158.24 mi (6,692.04 km) |
| Kraainem to Oregon City (Oregon) | 5,076.72 mi (8,170.19 km) |
| Kraainem to Orem (Utah) | 5,055.97 mi (8,136.80 km) |
| Kraainem to Orinda (California) | 5,506.09 mi (8,861.19 km) |
| Kraainem to Orland Park (Illinois) | 4,164.14 mi (6,701.54 km) |
| Kraainem to Orlando (Florida) | 4,543.76 mi (7,312.48 km) |
| Kraainem to Ormond Beach (Florida) | 4,492.95 mi (7,230.70 km) |
| Kraainem to Oro Valley (Arizona) | 5,473.67 mi (8,809.02 km) |
| Kraainem to Oroville (California) | 5,393.21 mi (8,679.54 km) |
| Kraainem to Oshkosh (Wisconsin) | 4,076.16 mi (6,559.95 km) |
| Kraainem to Oskaloosa (Iowa) | 4,356.22 mi (7,010.66 km) |
