| Pijnacker to Olympia Heights (Florida) | 4,621.11 mi (7,436.96 km) |
| Pijnacker to Omaha (Nebraska) | 4,434.05 mi (7,135.92 km) |
| Pijnacker to On Top of the World Designated Place (Florida) | 4,527.93 mi (7,286.99 km) |
| Pijnacker to Onalaska (Wisconsin) | 4,132.69 mi (6,650.93 km) |
| Pijnacker to Oneida (New York) | 3,592.96 mi (5,782.31 km) |
| Pijnacker to Oneonta (New York) | 3,597.25 mi (5,789.21 km) |
| Pijnacker to Ontario (California) | 5,539.51 mi (8,914.98 km) |
| Pijnacker to Ontario (Oregon) | 4,940.75 mi (7,951.37 km) |
| Pijnacker to Opa-locka (Florida) | 4,608.60 mi (7,416.82 km) |
| Pijnacker to Opelika (Alabama) | 4,471.56 mi (7,196.28 km) |
| Pijnacker to Opelousas (Louisiana) | 4,844.26 mi (7,796.08 km) |
| Pijnacker to Orange (California) | 5,559.85 mi (8,947.72 km) |
| Pijnacker to Orange (Texas) | 4,930.23 mi (7,934.43 km) |
| Pijnacker to Orange City (Florida) | 4,495.86 mi (7,235.38 km) |
| Pijnacker to Orangeburg (South Carolina) | 4,249.96 mi (6,839.64 km) |
