| Alzenau in Unterfranken to Odessa (Texas) | 5,397.05 mi (8,685.71 km) |
| Alzenau in Unterfranken to Ogden (Utah) | 5,191.65 mi (8,355.15 km) |
| Alzenau in Unterfranken to Oildale (California) | 5,735.04 mi (9,229.66 km) |
| Alzenau in Unterfranken to Ojus (Florida) | 4,830.73 mi (7,774.31 km) |
| Alzenau in Unterfranken to Okemos (Michigan) | 4,184.66 mi (6,734.56 km) |
| Alzenau in Unterfranken to Oklahoma City (Oklahoma) | 5,029.85 mi (8,094.76 km) |
| Alzenau in Unterfranken to Okmulgee (Oklahoma) | 4,967.27 mi (7,994.05 km) |
| Alzenau in Unterfranken to Olathe (Kansas) | 4,754.48 mi (7,651.60 km) |
| Alzenau in Unterfranken to Old Jamestown (Missouri) | 4,590.84 mi (7,388.24 km) |
| Alzenau in Unterfranken to Oldsmar (Florida) | 4,830.64 mi (7,774.16 km) |
| Alzenau in Unterfranken to Olean (New York) | 3,985.11 mi (6,413.41 km) |
| Alzenau in Unterfranken to Olive Branch (Mississippi) | 4,769.52 mi (7,675.81 km) |
| Alzenau in Unterfranken to Olivehurst (California) | 5,586.44 mi (8,990.50 km) |
| Alzenau in Unterfranken to Olney (Maryland) | 4,064.63 mi (6,541.38 km) |
| Alzenau in Unterfranken to Olympia (Washington) | 5,141.48 mi (8,274.41 km) |
