| Birkenhead to Indianola (Iowa) | 4,024.89 mi (6,477.44 km) |
| Birkenhead to Indio (California) | 5,216.97 mi (8,395.90 km) |
| Birkenhead to Inglewood (California) | 5,272.12 mi (8,484.65 km) |
| Birkenhead to Inkster (Michigan) | 3,598.66 mi (5,791.48 km) |
| Birkenhead to Inver Grove Heights (Minnesota) | 3,838.79 mi (6,177.93 km) |
| Birkenhead to Inwood (New York) | 3,301.36 mi (5,313.03 km) |
| Birkenhead to Iona (Florida) | 4,323.05 mi (6,957.28 km) |
| Birkenhead to Ionia (Michigan) | 3,633.62 mi (5,847.74 km) |
| Birkenhead to Iowa City (Iowa) | 3,936.21 mi (6,334.72 km) |
| Birkenhead to Irmo (South Carolina) | 3,907.26 mi (6,288.12 km) |
| Birkenhead to Irondale (Alabama) | 4,152.10 mi (6,682.16 km) |
| Birkenhead to Ironton (Ohio) | 3,750.65 mi (6,036.08 km) |
| Birkenhead to Irvine (California) | 5,269.95 mi (8,481.16 km) |
| Birkenhead to Irving (Texas) | 4,585.07 mi (7,378.96 km) |
| Birkenhead to Isabela (Puerto Rico) | 4,134.00 mi (6,653.03 km) |
