| Bernissart to Olympia Heights (Florida) | 4,611.46 mi (7,421.43 km) |
| Bernissart to Omaha (Nebraska) | 4,466.82 mi (7,188.65 km) |
| Bernissart to On Top of the World Designated Place (Florida) | 4,525.84 mi (7,283.63 km) |
| Bernissart to Onalaska (Wisconsin) | 4,163.98 mi (6,701.29 km) |
| Bernissart to Oneida (New York) | 3,605.83 mi (5,803.03 km) |
| Bernissart to Oneonta (New York) | 3,608.27 mi (5,806.95 km) |
| Bernissart to Ontario (California) | 5,589.34 mi (8,995.17 km) |
| Bernissart to Ontario (Oregon) | 4,999.48 mi (8,045.88 km) |
| Bernissart to Opa-locka (Florida) | 4,599.07 mi (7,401.50 km) |
| Bernissart to Opelika (Alabama) | 4,478.82 mi (7,207.96 km) |
| Bernissart to Opelousas (Louisiana) | 4,857.29 mi (7,817.05 km) |
| Bernissart to Orange (California) | 5,609.72 mi (9,027.97 km) |
| Bernissart to Orange (Texas) | 4,944.95 mi (7,958.12 km) |
| Bernissart to Orange City (Florida) | 4,492.16 mi (7,229.44 km) |
| Bernissart to Orangeburg (South Carolina) | 4,252.62 mi (6,843.93 km) |
