| Grimsby to Indianola (Iowa) | 4,124.65 mi (6,637.98 km) |
| Grimsby to Indio (California) | 5,303.28 mi (8,534.81 km) |
| Grimsby to Inglewood (California) | 5,355.98 mi (8,619.61 km) |
| Grimsby to Inkster (Michigan) | 3,704.68 mi (5,962.11 km) |
| Grimsby to Inver Grove Heights (Minnesota) | 3,935.34 mi (6,333.32 km) |
| Grimsby to Inwood (New York) | 3,414.35 mi (5,494.87 km) |
| Grimsby to Iona (Florida) | 4,440.10 mi (7,145.65 km) |
| Grimsby to Ionia (Michigan) | 3,737.83 mi (6,015.45 km) |
| Grimsby to Iowa City (Iowa) | 4,037.20 mi (6,497.25 km) |
| Grimsby to Irmo (South Carolina) | 4,020.87 mi (6,470.96 km) |
| Grimsby to Irondale (Alabama) | 4,263.00 mi (6,860.63 km) |
| Grimsby to Ironton (Ohio) | 3,860.33 mi (6,212.60 km) |
| Grimsby to Irvine (California) | 5,354.66 mi (8,617.50 km) |
| Grimsby to Irving (Texas) | 4,689.51 mi (7,547.03 km) |
| Grimsby to Isabela (Puerto Rico) | 4,255.10 mi (6,847.92 km) |
