| Grosse Pointe Park to Leini | 4,271.02 mi (6,873.55 km) |
| Grosse Pointe Park to Lendinara | 4,431.81 mi (7,132.31 km) |
| Grosse Pointe Park to Leno | 4,365.22 mi (7,025.14 km) |
| Grosse Pointe Park to Lentate sul Seveso | 4,309.36 mi (6,935.24 km) |
| Grosse Pointe Park to Lentini | 4,898.67 mi (7,883.65 km) |
| Grosse Pointe Park to Leonforte | 4,857.34 mi (7,817.13 km) |
| Grosse Pointe Park to Lequile | 4,896.01 mi (7,879.37 km) |
| Grosse Pointe Park to Lerici | 4,403.42 mi (7,086.61 km) |
| Grosse Pointe Park to Leverano | 4,894.73 mi (7,877.30 km) |
| Grosse Pointe Park to Licata | 4,861.28 mi (7,823.48 km) |
| Grosse Pointe Park to Limbiate | 4,312.79 mi (6,940.76 km) |
| Grosse Pointe Park to Lipari | 4,845.00 mi (7,797.27 km) |
| Grosse Pointe Park to Lissone | 4,316.87 mi (6,947.33 km) |
| Grosse Pointe Park to Livorno | 4,440.37 mi (7,146.09 km) |
| Grosse Pointe Park to Lizzanello | 4,899.34 mi (7,884.73 km) |
