| Landgraaf to Odessa (Texas) | 5,254.34 mi (8,456.05 km) |
| Landgraaf to Ogden (Utah) | 5,058.22 mi (8,140.41 km) |
| Landgraaf to Oildale (California) | 5,603.20 mi (9,017.48 km) |
| Landgraaf to Ojus (Florida) | 4,686.52 mi (7,542.22 km) |
| Landgraaf to Okemos (Michigan) | 4,040.48 mi (6,502.52 km) |
| Landgraaf to Oklahoma City (Oklahoma) | 4,886.71 mi (7,864.39 km) |
| Landgraaf to Okmulgee (Oklahoma) | 4,823.74 mi (7,763.06 km) |
| Landgraaf to Olathe (Kansas) | 4,611.67 mi (7,421.76 km) |
| Landgraaf to Old Jamestown (Missouri) | 4,446.79 mi (7,156.42 km) |
| Landgraaf to Oldsmar (Florida) | 4,685.51 mi (7,540.60 km) |
| Landgraaf to Olean (New York) | 3,839.86 mi (6,179.65 km) |
| Landgraaf to Olive Branch (Mississippi) | 4,624.52 mi (7,442.45 km) |
| Landgraaf to Olivehurst (California) | 5,458.77 mi (8,785.05 km) |
| Landgraaf to Olney (Maryland) | 3,919.03 mi (6,307.06 km) |
| Landgraaf to Olympia (Washington) | 5,020.38 mi (8,079.52 km) |
