| Radius (mi) | Number of DC Fast Charging Stations within the radius | Percentage of DC Fast Charging Stations within the radius |
| 1 | 18 | 75% |
| 2 | 20 | 83% |
| 3 | 21 | 88% |
| 4 | 22 | 92% |
| 5 | 22 | 92% |
| 6 | 23 | 96% |
| 7 | 23 | 96% |
| 8 | 23 | 96% |
| 9 | 23 | 96% |
| State of Indiana | 24 | 100% |