40 CFR § 1800.301 - Distances from the Deepwater Horizon at the time of the explosion.

(a) Alabama—The distance from the nearest point of the Alabama shoreline that experienced oiling from the Deepwater Horizon oil spill was 89.2 miles. The distance from the farthest point of the Alabama shoreline that experienced oiling from the Deepwater Horizon oil spill was 103.7 miles. The average of these two distances is 96.5 miles.

(b) Florida—The distance from the nearest point of the Florida shoreline that experienced oiling from the Deepwater Horizon oil spill was 102.3 miles. The distance from the farthest point of the Florida shoreline that experienced oiling from the Deepwater Horizon oil spill was 207.6 miles. The average of these two distances is 154.9 miles.

(c) Louisiana—The distance from the nearest point of the Louisiana shoreline that experienced oiling from the Deepwater Horizon oil spill was 43.5 miles. The distance from the farthest point of the Louisiana shoreline that experienced oiling from the Deepwater Horizon oil spill was 213.7 miles. The average of these two distances is 128.6 miles.

(d) Mississippi—The distance from the nearest point of the Mississippi shoreline that experienced oiling from the Deepwater Horizon oil spill was 87.7 miles. The distance from the farthest point of the Mississippi shoreline that experienced oiling from the Deepwater Horizon oil spill was 107.9 miles. The average of these two distances is 97.8 miles.

(e) Texas—The distance from the nearest point of the Texas shoreline that experienced oiling from the Deepwater Horizon oil spill was 306.2 miles. The distance from the farthest point of the Texas shoreline that experienced oiling from the Deepwater Horizon oil spill was 356.5 miles. The average of these two distances is 331.3 miles.