| Longuenesse to Olympia Heights (Florida) | 4,547.23 mi (7,318.05 km) |
| Longuenesse to Omaha (Nebraska) | 4,405.88 mi (7,090.58 km) |
| Longuenesse to On Top of the World Designated Place (Florida) | 4,461.49 mi (7,180.07 km) |
| Longuenesse to Onalaska (Wisconsin) | 4,102.79 mi (6,602.81 km) |
| Longuenesse to Oneida (New York) | 3,542.19 mi (5,700.60 km) |
| Longuenesse to Oneonta (New York) | 3,544.47 mi (5,704.27 km) |
| Longuenesse to Ontario (California) | 5,532.48 mi (8,903.67 km) |
| Longuenesse to Ontario (Oregon) | 4,945.71 mi (7,959.35 km) |
| Longuenesse to Opa-locka (Florida) | 4,534.84 mi (7,298.11 km) |
| Longuenesse to Opelika (Alabama) | 4,414.74 mi (7,104.84 km) |
| Longuenesse to Opelousas (Louisiana) | 4,793.60 mi (7,714.55 km) |
| Longuenesse to Orange (California) | 5,552.88 mi (8,936.49 km) |
| Longuenesse to Orange (Texas) | 4,881.40 mi (7,855.85 km) |
| Longuenesse to Orange City (Florida) | 4,427.81 mi (7,125.87 km) |
| Longuenesse to Orangeburg (South Carolina) | 4,188.36 mi (6,740.51 km) |
