| Bad Munstereifel to Oakley (California) | 5,566.60 mi (8,958.57 km) |
| Bad Munstereifel to Oakton (Virginia) | 3,979.36 mi (6,404.15 km) |
| Bad Munstereifel to Oakville (Missouri) | 4,507.81 mi (7,254.62 km) |
| Bad Munstereifel to Oatfield (Oregon) | 5,148.06 mi (8,285.00 km) |
| Bad Munstereifel to Ocala (Florida) | 4,645.47 mi (7,476.16 km) |
| Bad Munstereifel to Ocean Acres (New Jersey) | 3,818.62 mi (6,145.48 km) |
| Bad Munstereifel to Ocean City (New Jersey) | 3,852.94 mi (6,200.71 km) |
| Bad Munstereifel to Ocean Pines (Maryland) | 3,915.10 mi (6,300.75 km) |
| Bad Munstereifel to Ocean Pointe (Hawaii) | 7,385.21 mi (11,885.35 km) |
| Bad Munstereifel to Ocean Springs (Mississippi) | 4,854.11 mi (7,811.93 km) |
| Bad Munstereifel to Oceanside (California) | 5,720.93 mi (9,206.95 km) |
| Bad Munstereifel to Oceanside (New York) | 3,753.12 mi (6,040.06 km) |
| Bad Munstereifel to Ocoee (Florida) | 4,649.70 mi (7,482.98 km) |
| Bad Munstereifel to Oconomowoc (Wisconsin) | 4,213.41 mi (6,780.83 km) |
| Bad Munstereifel to Odenton (Maryland) | 3,946.76 mi (6,351.70 km) |
