| Iowa City to Woodley | 4,077.98 mi (6,562.87 km) |
| Iowa City to Woolton | 3,942.28 mi (6,344.48 km) |
| Iowa City to Woolwich | 4,112.87 mi (6,619.03 km) |
| Iowa City to Wootton | 4,053.39 mi (6,523.30 km) |
| Iowa City to Worcester | 4,004.07 mi (6,443.92 km) |
| Iowa City to Worcester Park | 4,105.47 mi (6,607.12 km) |
| Iowa City to Wordsley | 3,997.19 mi (6,432.85 km) |
| Iowa City to Workington | 3,878.25 mi (6,241.44 km) |
| Iowa City to Worksop | 4,008.10 mi (6,450.42 km) |
| Iowa City to Worplesdon | 4,095.02 mi (6,590.30 km) |
| Iowa City to Worsborough | 3,988.53 mi (6,418.92 km) |
| Iowa City to Worsley | 3,955.58 mi (6,365.90 km) |
| Iowa City to Worth | 4,117.96 mi (6,627.21 km) |
| Iowa City to Worthing | 4,119.81 mi (6,630.19 km) |
| Iowa City to Wrecsam | 3,947.92 mi (6,353.56 km) |
