| Bluffton to Indianola (Iowa) | 940.65 mi (1,513.83 km) |
| Bluffton to Indio (California) | 2,039.02 mi (3,281.49 km) |
| Bluffton to Inglewood (California) | 2,157.22 mi (3,471.72 km) |
| Bluffton to Inkster (Michigan) | 708.60 mi (1,140.38 km) |
| Bluffton to Inver Grove Heights (Minnesota) | 1,087.85 mi (1,750.73 km) |
| Bluffton to Inwood (New York) | 704.35 mi (1,133.54 km) |
| Bluffton to Iona (Florida) | 398.49 mi (641.31 km) |
| Bluffton to Ionia (Michigan) | 777.22 mi (1,250.81 km) |
| Bluffton to Iowa City (Iowa) | 875.11 mi (1,408.35 km) |
| Bluffton to Irmo (South Carolina) | 131.36 mi (211.40 km) |
| Bluffton to Irondale (Alabama) | 344.85 mi (554.98 km) |
| Bluffton to Ironton (Ohio) | 447.51 mi (720.19 km) |
| Bluffton to Irvine (California) | 2,127.28 mi (3,423.53 km) |
| Bluffton to Irving (Texas) | 934.40 mi (1,503.78 km) |
| Bluffton to Isabela (Puerto Rico) | 1,282.74 mi (2,064.36 km) |
