| Iowa City to Willich | 4,358.43 mi (7,014.22 km) |
| Iowa City to Willstatt | 4,515.14 mi (7,266.42 km) |
| Iowa City to Wilnsdorf | 4,431.42 mi (7,131.69 km) |
| Iowa City to Wilsdruff | 4,611.68 mi (7,421.78 km) |
| Iowa City to Winnenden | 4,556.75 mi (7,333.37 km) |
| Iowa City to Winsen | 4,403.31 mi (7,086.45 km) |
| Iowa City to Winterberg | 4,431.02 mi (7,131.03 km) |
| Iowa City to Wipperfurth | 4,394.58 mi (7,072.40 km) |
| Iowa City to Wismar | 4,423.47 mi (7,118.89 km) |
| Iowa City to Witten | 4,379.84 mi (7,048.67 km) |
| Iowa City to Wittenberg | 4,546.88 mi (7,317.50 km) |
| Iowa City to Wittenberge | 4,469.60 mi (7,193.12 km) |
| Iowa City to Wittingen | 4,446.92 mi (7,156.62 km) |
| Iowa City to Wittlich | 4,420.46 mi (7,114.04 km) |
| Iowa City to Wittmund | 4,312.62 mi (6,940.50 km) |
