| Van Buren to Odenton (Maryland) | 1,000.98 mi (1,610.92 km) |
| Van Buren to Odessa (Texas) | 521.29 mi (838.93 km) |
| Van Buren to Ogden (Utah) | 1,032.39 mi (1,661.47 km) |
| Van Buren to Oildale (California) | 1,385.53 mi (2,229.79 km) |
| Van Buren to Ojus (Florida) | 1,066.16 mi (1,715.82 km) |
| Van Buren to Okemos (Michigan) | 730.91 mi (1,176.29 km) |
| Van Buren to Oklahoma City (Oklahoma) | 177.89 mi (286.28 km) |
| Van Buren to Okmulgee (Oklahoma) | 93.70 mi (150.79 km) |
| Van Buren to Olathe (Kansas) | 238.72 mi (384.19 km) |
| Van Buren to Old Jamestown (Missouri) | 324.11 mi (521.61 km) |
| Van Buren to Oldsmar (Florida) | 854.73 mi (1,375.56 km) |
| Van Buren to Olean (New York) | 970.28 mi (1,561.52 km) |
| Van Buren to Olive Branch (Mississippi) | 256.58 mi (412.93 km) |
| Van Buren to Olivehurst (California) | 1,510.96 mi (2,431.65 km) |
| Van Buren to Olney (Maryland) | 981.89 mi (1,580.21 km) |
