| Sankt Gallen to Indianola (Iowa) | 4,705.43 mi (7,572.66 km) |
| Sankt Gallen to Indio (California) | 5,895.89 mi (9,488.52 km) |
| Sankt Gallen to Inglewood (California) | 5,948.91 mi (9,573.85 km) |
| Sankt Gallen to Inkster (Michigan) | 4,272.06 mi (6,875.22 km) |
| Sankt Gallen to Inver Grove Heights (Minnesota) | 4,520.74 mi (7,275.42 km) |
| Sankt Gallen to Inwood (New York) | 3,955.77 mi (6,366.20 km) |
| Sankt Gallen to Iona (Florida) | 4,951.06 mi (7,967.96 km) |
| Sankt Gallen to Ionia (Michigan) | 4,309.85 mi (6,936.03 km) |
| Sankt Gallen to Iowa City (Iowa) | 4,615.85 mi (7,428.50 km) |
| Sankt Gallen to Irmo (South Carolina) | 4,557.60 mi (7,334.75 km) |
| Sankt Gallen to Irondale (Alabama) | 4,812.76 mi (7,745.38 km) |
| Sankt Gallen to Ironton (Ohio) | 4,415.61 mi (7,106.24 km) |
| Sankt Gallen to Irvine (California) | 5,947.54 mi (9,571.64 km) |
| Sankt Gallen to Irving (Texas) | 5,260.42 mi (8,465.83 km) |
| Sankt Gallen to Isabela (Puerto Rico) | 4,655.61 mi (7,492.48 km) |
