| Johnston to Washington (Indiana) | 404.78 mi (651.44 km) |
| Johnston to Washington (Missouri) | 259.82 mi (418.14 km) |
| Johnston to Washington (Pennsylvania) | 710.48 mi (1,143.41 km) |
| Johnston to Washington (Utah) | 1,098.28 mi (1,767.52 km) |
| Johnston to Washington Court House (Ohio) | 559.70 mi (900.75 km) |
| Johnston to Washougal (Washington) | 1,448.20 mi (2,330.66 km) |
| Johnston to Watauga (Texas) | 639.30 mi (1,028.86 km) |
| Johnston to Waterbury (Connecticut) | 1,065.92 mi (1,715.44 km) |
| Johnston to Waterloo (Illinois) | 298.73 mi (480.76 km) |
| Johnston to Waterloo (Iowa) | 89.46 mi (143.98 km) |
| Johnston to Watertown (New York) | 914.42 mi (1,471.62 km) |
| Johnston to Watertown (South Dakota) | 281.35 mi (452.79 km) |
| Johnston to Watertown (Wisconsin) | 274.87 mi (442.35 km) |
| Johnston to Watertown Town (Massachusetts) | 1,154.66 mi (1,858.24 km) |
| Johnston to Waterville (Maine) | 1,224.82 mi (1,971.16 km) |
