| Sluis to Indianola (Iowa) | 4,330.57 mi (6,969.37 km) |
| Sluis to Indio (California) | 5,515.95 mi (8,877.07 km) |
| Sluis to Inglewood (California) | 5,569.15 mi (8,962.68 km) |
| Sluis to Inkster (Michigan) | 3,904.20 mi (6,283.21 km) |
| Sluis to Inver Grove Heights (Minnesota) | 4,143.56 mi (6,668.42 km) |
| Sluis to Inwood (New York) | 3,602.18 mi (5,797.15 km) |
| Sluis to Iona (Florida) | 4,615.84 mi (7,428.48 km) |
| Sluis to Ionia (Michigan) | 3,939.50 mi (6,340.01 km) |
| Sluis to Iowa City (Iowa) | 4,242.07 mi (6,826.95 km) |
| Sluis to Irmo (South Carolina) | 4,207.09 mi (6,770.65 km) |
| Sluis to Irondale (Alabama) | 4,454.93 mi (7,169.52 km) |
| Sluis to Ironton (Ohio) | 4,054.49 mi (6,525.07 km) |
| Sluis to Irvine (California) | 5,567.68 mi (8,960.32 km) |
| Sluis to Irving (Texas) | 4,890.90 mi (7,871.15 km) |
| Sluis to Isabela (Puerto Rico) | 4,386.36 mi (7,059.17 km) |
