| Port Huron to LaGrange (Georgia) | 702.11 mi (1,129.94 km) |
| Port Huron to Laguna Beach (California) | 2,006.93 mi (3,229.85 km) |
| Port Huron to Laguna Hills (California) | 2,002.24 mi (3,222.30 km) |
| Port Huron to Laguna Niguel (California) | 2,004.72 mi (3,226.28 km) |
| Port Huron to Laguna Woods (California) | 2,003.18 mi (3,223.80 km) |
| Port Huron to Lahaina (Hawaii) | 4,463.65 mi (7,183.55 km) |
| Port Huron to Lake Arbor (Maryland) | 405.79 mi (653.05 km) |
| Port Huron to Lake Barcroft (Virginia) | 396.67 mi (638.38 km) |
| Port Huron to Lake Butler (Florida) | 1,002.80 mi (1,613.86 km) |
| Port Huron to Lake Charles (Louisiana) | 1,064.26 mi (1,712.76 km) |
| Port Huron to Lake City (Florida) | 883.92 mi (1,422.53 km) |
| Port Huron to Lake Elmo (Minnesota) | 538.02 mi (865.86 km) |
| Port Huron to Lake Elsinore (California) | 1,980.81 mi (3,187.80 km) |
| Port Huron to Lake Forest (California) | 1,998.53 mi (3,216.32 km) |
| Port Huron to Lake Forest (Illinois) | 280.35 mi (451.19 km) |
