| Signa to Indianola (Iowa) | 4,928.65 mi (7,931.89 km) |
| Signa to Indio (California) | 6,138.66 mi (9,879.22 km) |
| Signa to Inglewood (California) | 6,194.53 mi (9,969.13 km) |
| Signa to Inkster (Michigan) | 4,482.79 mi (7,214.35 km) |
| Signa to Inver Grove Heights (Minnesota) | 4,749.87 mi (7,644.17 km) |
| Signa to Inwood (New York) | 4,147.08 mi (6,674.08 km) |
| Signa to Iona (Florida) | 5,117.90 mi (8,236.46 km) |
| Signa to Ionia (Michigan) | 4,524.71 mi (7,281.81 km) |
| Signa to Iowa City (Iowa) | 4,836.83 mi (7,784.13 km) |
| Signa to Irmo (South Carolina) | 4,743.54 mi (7,633.99 km) |
| Signa to Irondale (Alabama) | 5,007.66 mi (8,059.06 km) |
| Signa to Ironton (Ohio) | 4,615.91 mi (7,428.58 km) |
| Signa to Irvine (California) | 6,192.19 mi (9,965.36 km) |
| Signa to Irving (Texas) | 5,472.50 mi (8,807.14 km) |
| Signa to Isabela (Puerto Rico) | 4,758.54 mi (7,658.13 km) |
