| Herselt to Oakley (California) | 5,487.88 mi (8,831.90 km) |
| Herselt to Oakton (Virginia) | 3,890.26 mi (6,260.77 km) |
| Herselt to Oakville (Missouri) | 4,419.54 mi (7,112.56 km) |
| Herselt to Oatfield (Oregon) | 5,072.86 mi (8,163.98 km) |
| Herselt to Ocala (Florida) | 4,556.67 mi (7,333.25 km) |
| Herselt to Ocean Acres (New Jersey) | 3,729.54 mi (6,002.12 km) |
| Herselt to Ocean City (New Jersey) | 3,763.86 mi (6,057.35 km) |
| Herselt to Ocean Pines (Maryland) | 3,826.05 mi (6,157.43 km) |
| Herselt to Ocean Pointe (Hawaii) | 7,329.95 mi (11,796.41 km) |
| Herselt to Ocean Springs (Mississippi) | 4,765.02 mi (7,668.56 km) |
| Herselt to Oceanside (California) | 5,638.52 mi (9,074.33 km) |
| Herselt to Oceanside (New York) | 3,664.03 mi (5,896.68 km) |
| Herselt to Ocoee (Florida) | 4,561.02 mi (7,340.25 km) |
| Herselt to Oconomowoc (Wisconsin) | 4,125.79 mi (6,639.82 km) |
| Herselt to Odenton (Maryland) | 3,857.67 mi (6,208.32 km) |
