| Spalding to Indianola (Iowa) | 4,149.02 mi (6,677.21 km) |
| Spalding to Indio (California) | 5,335.66 mi (8,586.92 km) |
| Spalding to Inglewood (California) | 5,389.58 mi (8,673.68 km) |
| Spalding to Inkster (Michigan) | 3,724.24 mi (5,993.59 km) |
| Spalding to Inver Grove Heights (Minnesota) | 3,961.83 mi (6,375.96 km) |
| Spalding to Inwood (New York) | 3,427.01 mi (5,515.25 km) |
| Spalding to Iona (Florida) | 4,447.08 mi (7,156.88 km) |
| Spalding to Ionia (Michigan) | 3,758.88 mi (6,049.33 km) |
| Spalding to Iowa City (Iowa) | 4,060.70 mi (6,535.06 km) |
| Spalding to Irmo (South Carolina) | 4,032.77 mi (6,490.12 km) |
| Spalding to Irondale (Alabama) | 4,277.98 mi (6,884.74 km) |
| Spalding to Ironton (Ohio) | 3,876.55 mi (6,238.71 km) |
| Spalding to Irvine (California) | 5,387.85 mi (8,670.90 km) |
| Spalding to Irving (Texas) | 4,710.40 mi (7,580.66 km) |
| Spalding to Isabela (Puerto Rico) | 4,245.49 mi (6,832.45 km) |
