| Alfortville to Olympia Heights (Florida) | 4,583.47 mi (7,376.38 km) |
| Alfortville to Omaha (Nebraska) | 4,488.15 mi (7,222.98 km) |
| Alfortville to On Top of the World Designated Place (Florida) | 4,506.55 mi (7,252.59 km) |
| Alfortville to Onalaska (Wisconsin) | 4,183.93 mi (6,733.39 km) |
| Alfortville to Oneida (New York) | 3,605.01 mi (5,801.70 km) |
| Alfortville to Oneonta (New York) | 3,605.29 mi (5,802.15 km) |
| Alfortville to Ontario (California) | 5,630.06 mi (9,060.71 km) |
| Alfortville to Ontario (Oregon) | 5,051.64 mi (8,129.82 km) |
| Alfortville to Opa-locka (Florida) | 4,571.25 mi (7,356.72 km) |
| Alfortville to Opelika (Alabama) | 4,470.31 mi (7,194.26 km) |
| Alfortville to Opelousas (Louisiana) | 4,855.03 mi (7,813.41 km) |
| Alfortville to Orange (California) | 5,650.48 mi (9,093.56 km) |
| Alfortville to Orange (Texas) | 4,944.54 mi (7,957.47 km) |
| Alfortville to Orange City (Florida) | 4,471.08 mi (7,195.51 km) |
| Alfortville to Orangeburg (South Carolina) | 4,239.10 mi (6,822.18 km) |
