| Os to Washington (Indiana) | 4,033.15 mi (6,490.73 km) |
| Os to Washington (Missouri) | 4,159.07 mi (6,693.37 km) |
| Os to Washington (Pennsylvania) | 3,728.73 mi (6,000.80 km) |
| Os to Washington (Utah) | 4,877.67 mi (7,849.86 km) |
| Os to Washington Court House (Ohio) | 3,865.91 mi (6,221.59 km) |
| Os to Washougal (Washington) | 4,559.59 mi (7,337.95 km) |
| Os to Watauga (Texas) | 4,678.57 mi (7,529.42 km) |
| Os to Waterbury (Connecticut) | 3,418.20 mi (5,501.05 km) |
| Os to Waterloo (Illinois) | 4,144.50 mi (6,669.93 km) |
| Os to Waterloo (Iowa) | 3,976.85 mi (6,400.13 km) |
| Os to Watertown (New York) | 3,384.82 mi (5,447.35 km) |
| Os to Watertown (South Dakota) | 3,979.40 mi (6,404.23 km) |
| Os to Watertown (Wisconsin) | 3,829.30 mi (6,162.66 km) |
| Os to Watertown Town (Massachusetts) | 3,313.73 mi (5,332.93 km) |
| Os to Waterville (Maine) | 3,150.79 mi (5,070.71 km) |
