| Bad Ems to Oakley (California) | 5,604.04 mi (9,018.84 km) |
| Bad Ems to Oakton (Virginia) | 4,023.37 mi (6,474.99 km) |
| Bad Ems to Oakville (Missouri) | 4,551.01 mi (7,324.14 km) |
| Bad Ems to Oatfield (Oregon) | 5,183.60 mi (8,342.20 km) |
| Bad Ems to Ocala (Florida) | 4,689.60 mi (7,547.19 km) |
| Bad Ems to Ocean Acres (New Jersey) | 3,862.69 mi (6,216.40 km) |
| Bad Ems to Ocean City (New Jersey) | 3,897.01 mi (6,271.64 km) |
| Bad Ems to Ocean Pines (Maryland) | 3,959.20 mi (6,371.71 km) |
| Bad Ems to Ocean Pointe (Hawaii) | 7,409.90 mi (11,925.08 km) |
| Bad Ems to Ocean Springs (Mississippi) | 4,898.08 mi (7,882.70 km) |
| Bad Ems to Oceanside (California) | 5,760.47 mi (9,270.58 km) |
| Bad Ems to Oceanside (New York) | 3,797.17 mi (6,110.95 km) |
| Bad Ems to Ocoee (Florida) | 4,693.82 mi (7,553.98 km) |
| Bad Ems to Oconomowoc (Wisconsin) | 4,256.16 mi (6,849.63 km) |
| Bad Ems to Odenton (Maryland) | 3,990.79 mi (6,422.55 km) |
