| Todmorden to Olympia Heights (Florida) | 4,332.80 mi (6,972.97 km) |
| Todmorden to Omaha (Nebraska) | 4,141.44 mi (6,665.00 km) |
| Todmorden to On Top of the World Designated Place (Florida) | 4,235.59 mi (6,816.52 km) |
| Todmorden to Onalaska (Wisconsin) | 3,839.41 mi (6,178.93 km) |
| Todmorden to Oneida (New York) | 3,296.76 mi (5,305.63 km) |
| Todmorden to Oneonta (New York) | 3,301.26 mi (5,312.87 km) |
| Todmorden to Ontario (California) | 5,258.97 mi (8,463.50 km) |
| Todmorden to Ontario (Oregon) | 4,670.29 mi (7,516.11 km) |
| Todmorden to Opa-locka (Florida) | 4,320.20 mi (6,952.70 km) |
| Todmorden to Opelika (Alabama) | 4,176.14 mi (6,720.85 km) |
| Todmorden to Opelousas (Louisiana) | 4,548.00 mi (7,319.29 km) |
| Todmorden to Orange (California) | 5,279.35 mi (8,496.30 km) |
| Todmorden to Orange (Texas) | 4,633.89 mi (7,457.52 km) |
| Todmorden to Orange City (Florida) | 4,204.28 mi (6,766.13 km) |
| Todmorden to Orangeburg (South Carolina) | 3,955.84 mi (6,366.31 km) |
