| Merzig to Oakley (California) | 5,621.91 mi (9,047.59 km) |
| Merzig to Oakton (Virginia) | 4,004.02 mi (6,443.85 km) |
| Merzig to Oakville (Missouri) | 4,541.75 mi (7,309.25 km) |
| Merzig to Oatfield (Oregon) | 5,207.33 mi (8,380.39 km) |
| Merzig to Ocala (Florida) | 4,663.96 mi (7,505.91 km) |
| Merzig to Ocean Acres (New Jersey) | 3,841.99 mi (6,183.08 km) |
| Merzig to Ocean City (New Jersey) | 3,875.98 mi (6,237.79 km) |
| Merzig to Ocean Pines (Maryland) | 3,937.54 mi (6,336.85 km) |
| Merzig to Ocean Pointe (Hawaii) | 7,457.15 mi (12,001.13 km) |
| Merzig to Ocean Springs (Mississippi) | 4,879.48 mi (7,852.76 km) |
| Merzig to Oceanside (California) | 5,770.84 mi (9,287.27 km) |
| Merzig to Oceanside (New York) | 3,777.07 mi (6,078.60 km) |
| Merzig to Ocoee (Florida) | 4,667.06 mi (7,510.90 km) |
| Merzig to Oconomowoc (Wisconsin) | 4,250.48 mi (6,840.49 km) |
| Merzig to Odenton (Maryland) | 3,971.16 mi (6,390.97 km) |
