| Straelen to Oakley (California) | 5,504.75 mi (8,859.04 km) |
| Straelen to Oakton (Virginia) | 3,935.08 mi (6,332.90 km) |
| Straelen to Oakville (Missouri) | 4,457.42 mi (7,173.52 km) |
| Straelen to Oatfield (Oregon) | 5,084.69 mi (8,183.02 km) |
| Straelen to Ocala (Florida) | 4,605.27 mi (7,411.47 km) |
| Straelen to Ocean Acres (New Jersey) | 3,775.27 mi (6,075.72 km) |
| Straelen to Ocean City (New Jersey) | 3,809.79 mi (6,131.27 km) |
| Straelen to Ocean Pines (Maryland) | 3,872.36 mi (6,231.96 km) |
| Straelen to Ocean Pointe (Hawaii) | 7,319.73 mi (11,779.97 km) |
| Straelen to Ocean Springs (Mississippi) | 4,809.15 mi (7,739.58 km) |
| Straelen to Oceanside (California) | 5,661.52 mi (9,111.34 km) |
| Straelen to Oceanside (New York) | 3,709.39 mi (5,969.68 km) |
| Straelen to Ocoee (Florida) | 4,610.30 mi (7,419.57 km) |
| Straelen to Oconomowoc (Wisconsin) | 4,161.18 mi (6,696.77 km) |
| Straelen to Odenton (Maryland) | 3,902.67 mi (6,280.74 km) |
