| Amersfoort to Odessa (Texas) | 5,183.81 mi (8,342.54 km) |
| Amersfoort to Ogden (Utah) | 4,977.38 mi (8,010.33 km) |
| Amersfoort to Oildale (California) | 5,521.35 mi (8,885.75 km) |
| Amersfoort to Ojus (Florida) | 4,638.97 mi (7,465.70 km) |
| Amersfoort to Okemos (Michigan) | 3,973.59 mi (6,394.87 km) |
| Amersfoort to Oklahoma City (Oklahoma) | 4,817.09 mi (7,752.36 km) |
| Amersfoort to Okmulgee (Oklahoma) | 4,755.03 mi (7,652.48 km) |
| Amersfoort to Olathe (Kansas) | 4,541.39 mi (7,308.66 km) |
| Amersfoort to Old Jamestown (Missouri) | 4,379.45 mi (7,048.05 km) |
| Amersfoort to Oldsmar (Florida) | 4,633.61 mi (7,457.08 km) |
| Amersfoort to Olean (New York) | 3,777.46 mi (6,079.23 km) |
| Amersfoort to Olive Branch (Mississippi) | 4,560.63 mi (7,339.63 km) |
| Amersfoort to Olivehurst (California) | 5,374.67 mi (8,649.70 km) |
| Amersfoort to Olney (Maryland) | 3,860.70 mi (6,213.20 km) |
| Amersfoort to Olympia (Washington) | 4,933.74 mi (7,940.09 km) |
