| Diessen am Ammersee to Odessa (Texas) | 5,558.61 mi (8,945.72 km) |
| Diessen am Ammersee to Ogden (Utah) | 5,362.47 mi (8,630.06 km) |
| Diessen am Ammersee to Oildale (California) | 5,906.51 mi (9,505.61 km) |
| Diessen am Ammersee to Ojus (Florida) | 4,963.30 mi (7,987.66 km) |
| Diessen am Ammersee to Okemos (Michigan) | 4,342.43 mi (6,988.47 km) |
| Diessen am Ammersee to Oklahoma City (Oklahoma) | 5,190.47 mi (8,353.26 km) |
| Diessen am Ammersee to Okmulgee (Oklahoma) | 5,126.91 mi (8,250.97 km) |
| Diessen am Ammersee to Olathe (Kansas) | 4,915.86 mi (7,911.31 km) |
| Diessen am Ammersee to Old Jamestown (Missouri) | 4,749.01 mi (7,642.80 km) |
| Diessen am Ammersee to Oldsmar (Florida) | 4,969.27 mi (7,997.26 km) |
| Diessen am Ammersee to Olean (New York) | 4,137.74 mi (6,659.05 km) |
| Diessen am Ammersee to Olive Branch (Mississippi) | 4,923.63 mi (7,923.82 km) |
| Diessen am Ammersee to Olivehurst (California) | 5,758.93 mi (9,268.11 km) |
| Diessen am Ammersee to Olney (Maryland) | 4,212.21 mi (6,778.90 km) |
| Diessen am Ammersee to Olympia (Washington) | 5,314.29 mi (8,552.52 km) |
