| Adendorf to Oakley (California) | 5,512.86 mi (8,872.09 km) |
| Adendorf to Oakton (Virginia) | 4,046.55 mi (6,512.29 km) |
| Adendorf to Oakville (Missouri) | 4,541.91 mi (7,309.50 km) |
| Adendorf to Oatfield (Oregon) | 5,076.70 mi (8,170.16 km) |
| Adendorf to Ocala (Florida) | 4,730.30 mi (7,612.68 km) |
| Adendorf to Ocean Acres (New Jersey) | 3,890.55 mi (6,261.23 km) |
| Adendorf to Ocean City (New Jersey) | 3,925.76 mi (6,317.91 km) |
| Adendorf to Ocean Pines (Maryland) | 3,989.68 mi (6,420.76 km) |
| Adendorf to Ocean Pointe (Hawaii) | 7,236.58 mi (11,646.15 km) |
| Adendorf to Ocean Springs (Mississippi) | 4,916.46 mi (7,912.28 km) |
| Adendorf to Oceanside (California) | 5,690.42 mi (9,157.85 km) |
| Adendorf to Oceanside (New York) | 3,823.38 mi (6,153.14 km) |
| Adendorf to Ocoee (Florida) | 4,738.00 mi (7,625.07 km) |
| Adendorf to Oconomowoc (Wisconsin) | 4,237.17 mi (6,819.07 km) |
| Adendorf to Odenton (Maryland) | 4,014.91 mi (6,461.37 km) |
