| Werkendam to Olympia Heights (Florida) | 4,643.85 mi (7,473.56 km) |
| Werkendam to Omaha (Nebraska) | 4,458.94 mi (7,175.97 km) |
| Werkendam to On Top of the World Designated Place (Florida) | 4,551.30 mi (7,324.61 km) |
| Werkendam to Onalaska (Wisconsin) | 4,157.56 mi (6,690.95 km) |
| Werkendam to Oneida (New York) | 3,617.25 mi (5,821.40 km) |
| Werkendam to Oneonta (New York) | 3,621.44 mi (5,828.15 km) |
| Werkendam to Ontario (California) | 5,564.18 mi (8,954.68 km) |
| Werkendam to Ontario (Oregon) | 4,965.02 mi (7,990.43 km) |
| Werkendam to Opa-locka (Florida) | 4,631.35 mi (7,453.43 km) |
| Werkendam to Opelika (Alabama) | 4,495.57 mi (7,234.91 km) |
| Werkendam to Opelousas (Louisiana) | 4,868.59 mi (7,835.23 km) |
| Werkendam to Orange (California) | 5,584.52 mi (8,987.42 km) |
| Werkendam to Orange (Texas) | 4,954.63 mi (7,973.71 km) |
| Werkendam to Orange City (Florida) | 4,519.10 mi (7,272.79 km) |
| Werkendam to Orangeburg (South Carolina) | 4,273.66 mi (6,877.80 km) |
