| Wath upon Dearne to Odessa (Texas) | 4,894.80 mi (7,877.42 km) |
| Wath upon Dearne to Ogden (Utah) | 4,708.60 mi (7,577.75 km) |
| Wath upon Dearne to Oildale (California) | 5,255.70 mi (8,458.24 km) |
| Wath upon Dearne to Ojus (Florida) | 4,346.01 mi (6,994.23 km) |
| Wath upon Dearne to Okemos (Michigan) | 3,681.17 mi (5,924.27 km) |
| Wath upon Dearne to Oklahoma City (Oklahoma) | 4,527.10 mi (7,285.66 km) |
| Wath upon Dearne to Okmulgee (Oklahoma) | 4,464.15 mi (7,184.36 km) |
| Wath upon Dearne to Olathe (Kansas) | 4,252.11 mi (6,843.11 km) |
| Wath upon Dearne to Old Jamestown (Missouri) | 4,087.39 mi (6,578.02 km) |
| Wath upon Dearne to Oldsmar (Florida) | 4,338.79 mi (6,982.61 km) |
| Wath upon Dearne to Olean (New York) | 3,482.59 mi (5,604.69 km) |
| Wath upon Dearne to Olive Branch (Mississippi) | 4,266.41 mi (6,866.13 km) |
| Wath upon Dearne to Olivehurst (California) | 5,118.02 mi (8,236.65 km) |
| Wath upon Dearne to Olney (Maryland) | 3,565.02 mi (5,737.35 km) |
| Wath upon Dearne to Olympia (Washington) | 4,691.54 mi (7,550.31 km) |
