| Thun to Indianola (Iowa) | 4,668.37 mi (7,513.01 km) |
| Thun to Indio (California) | 5,872.90 mi (9,451.52 km) |
| Thun to Inglewood (California) | 5,928.44 mi (9,540.90 km) |
| Thun to Inkster (Michigan) | 4,227.88 mi (6,804.12 km) |
| Thun to Inver Grove Heights (Minnesota) | 4,487.41 mi (7,221.78 km) |
| Thun to Inwood (New York) | 3,902.35 mi (6,280.23 km) |
| Thun to Iona (Florida) | 4,888.65 mi (7,867.53 km) |
| Thun to Ionia (Michigan) | 4,267.89 mi (6,868.50 km) |
| Thun to Iowa City (Iowa) | 4,577.43 mi (7,366.67 km) |
| Thun to Irmo (South Carolina) | 4,502.16 mi (7,245.53 km) |
| Thun to Irondale (Alabama) | 4,761.17 mi (7,662.36 km) |
| Thun to Ironton (Ohio) | 4,366.34 mi (7,026.95 km) |
| Thun to Irvine (California) | 5,926.19 mi (9,537.28 km) |
| Thun to Irving (Texas) | 5,217.18 mi (8,396.24 km) |
| Thun to Isabela (Puerto Rico) | 4,576.06 mi (7,364.46 km) |
