| Piqua to Woodley | 3,867.67 mi (6,224.41 km) |
| Piqua to Woolton | 3,740.58 mi (6,019.87 km) |
| Piqua to Woolwich | 3,904.65 mi (6,283.92 km) |
| Piqua to Wootton | 3,847.77 mi (6,192.38 km) |
| Piqua to Worcester | 3,795.90 mi (6,108.91 km) |
| Piqua to Worcester Park | 3,895.97 mi (6,269.95 km) |
| Piqua to Wordsley | 3,791.01 mi (6,101.04 km) |
| Piqua to Workington | 3,683.77 mi (5,928.45 km) |
| Piqua to Worksop | 3,809.05 mi (6,130.08 km) |
| Piqua to Worplesdon | 3,884.16 mi (6,250.95 km) |
| Piqua to Worsborough | 3,790.25 mi (6,099.81 km) |
| Piqua to Worsley | 3,755.61 mi (6,044.07 km) |
| Piqua to Worth | 3,907.03 mi (6,287.75 km) |
| Piqua to Worthing | 3,906.62 mi (6,287.10 km) |
| Piqua to Wrecsam | 3,743.85 mi (6,025.14 km) |
