| Iowa City to Torun | 4,691.45 mi (7,550.15 km) |
| Iowa City to Trzcianka | 4,622.07 mi (7,438.50 km) |
| Iowa City to Trzebiatow | 4,539.79 mi (7,306.08 km) |
| Iowa City to Trzebinia | 4,850.18 mi (7,805.61 km) |
| Iowa City to Trzebnica | 4,718.71 mi (7,594.03 km) |
| Iowa City to Tuchola | 4,641.64 mi (7,469.99 km) |
| Iowa City to Turek | 4,733.41 mi (7,617.69 km) |
| Iowa City to Tychy | 4,835.83 mi (7,782.52 km) |
| Iowa City to Ustka | 4,567.09 mi (7,350.02 km) |
| Iowa City to Ustron | 4,848.68 mi (7,803.20 km) |
| Iowa City to Ustrzyki Dolne | 4,985.92 mi (8,024.06 km) |
| Iowa City to Wabrzezno | 4,690.26 mi (7,548.25 km) |
| Iowa City to Wadowice | 4,863.88 mi (7,827.66 km) |
| Iowa City to Wagrowiec | 4,656.60 mi (7,494.08 km) |
| Iowa City to Walbrzych | 4,716.88 mi (7,591.08 km) |
