| Spanaway to Indianapolis (Indiana) | 1,870.50 mi (3,010.27 km) |
| Spanaway to Indianola (Iowa) | 1,473.26 mi (2,370.99 km) |
| Spanaway to Indio (California) | 978.22 mi (1,574.30 km) |
| Spanaway to Inglewood (California) | 932.55 mi (1,500.80 km) |
| Spanaway to Inkster (Michigan) | 1,928.54 mi (3,103.69 km) |
| Spanaway to Inver Grove Heights (Minnesota) | 1,410.65 mi (2,270.22 km) |
| Spanaway to Inwood (New York) | 2,425.34 mi (3,903.20 km) |
| Spanaway to Iona (Florida) | 2,609.64 mi (4,199.81 km) |
| Spanaway to Ionia (Michigan) | 1,827.87 mi (2,941.67 km) |
| Spanaway to Iowa City (Iowa) | 1,560.24 mi (2,510.96 km) |
| Spanaway to Irmo (South Carolina) | 2,309.17 mi (3,716.26 km) |
| Spanaway to Irondale (Alabama) | 2,079.58 mi (3,346.77 km) |
| Spanaway to Ironton (Ohio) | 2,074.76 mi (3,339.01 km) |
| Spanaway to Irvine (California) | 958.56 mi (1,542.65 km) |
| Spanaway to Irving (Texas) | 1,656.04 mi (2,665.14 km) |
