| Braine-le-Chateau to Odessa (Texas) | 5,198.51 mi (8,366.19 km) |
| Braine-le-Chateau to Ogden (Utah) | 5,015.39 mi (8,071.49 km) |
| Braine-le-Chateau to Oildale (California) | 5,561.98 mi (8,951.14 km) |
| Braine-le-Chateau to Ojus (Florida) | 4,615.44 mi (7,427.83 km) |
| Braine-le-Chateau to Okemos (Michigan) | 3,981.57 mi (6,407.73 km) |
| Braine-le-Chateau to Oklahoma City (Oklahoma) | 4,830.07 mi (7,773.24 km) |
| Braine-le-Chateau to Okmulgee (Oklahoma) | 4,766.27 mi (7,670.57 km) |
| Braine-le-Chateau to Olathe (Kansas) | 4,555.73 mi (7,331.74 km) |
| Braine-le-Chateau to Old Jamestown (Missouri) | 4,388.18 mi (7,062.09 km) |
| Braine-le-Chateau to Oldsmar (Florida) | 4,616.49 mi (7,429.52 km) |
| Braine-le-Chateau to Olean (New York) | 3,777.45 mi (6,079.22 km) |
| Braine-le-Chateau to Olive Branch (Mississippi) | 4,563.05 mi (7,343.51 km) |
| Braine-le-Chateau to Olivehurst (California) | 5,421.93 mi (8,725.75 km) |
| Braine-le-Chateau to Olney (Maryland) | 3,853.81 mi (6,202.11 km) |
| Braine-le-Chateau to Olympia (Washington) | 4,989.89 mi (8,030.45 km) |
