| s-Hertogenbosch to Olympia Heights (Florida) | 4,662.36 mi (7,503.35 km) |
| s-Hertogenbosch to Omaha (Nebraska) | 4,477.56 mi (7,205.94 km) |
| s-Hertogenbosch to On Top of the World Designated Place (Florida) | 4,570.03 mi (7,354.75 km) |
| s-Hertogenbosch to Onalaska (Wisconsin) | 4,176.23 mi (6,721.00 km) |
| s-Hertogenbosch to Oneida (New York) | 3,636.16 mi (5,851.84 km) |
| s-Hertogenbosch to Oneonta (New York) | 3,640.35 mi (5,858.58 km) |
| s-Hertogenbosch to Ontario (California) | 5,581.98 mi (8,983.33 km) |
| s-Hertogenbosch to Ontario (Oregon) | 4,982.18 mi (8,018.04 km) |
| s-Hertogenbosch to Opa-locka (Florida) | 4,649.86 mi (7,483.23 km) |
| s-Hertogenbosch to Opelika (Alabama) | 4,514.45 mi (7,265.31 km) |
| s-Hertogenbosch to Opelousas (Louisiana) | 4,887.50 mi (7,865.68 km) |
| s-Hertogenbosch to Orange (California) | 5,602.32 mi (9,016.06 km) |
| s-Hertogenbosch to Orange (Texas) | 4,973.55 mi (8,004.16 km) |
| s-Hertogenbosch to Orange City (Florida) | 4,537.79 mi (7,302.87 km) |
| s-Hertogenbosch to Orangeburg (South Carolina) | 4,292.49 mi (6,908.09 km) |
