| Duluth to Le Locle | 4,320.36 mi (6,952.95 km) |
| Duluth to Le Mont-sur-Lausanne | 4,339.78 mi (6,984.20 km) |
| Duluth to Lenzburg | 4,356.65 mi (7,011.35 km) |
| Duluth to Liestal | 4,336.96 mi (6,979.66 km) |
| Duluth to Littau | 4,374.64 mi (7,040.30 km) |
| Duluth to Locarno | 4,434.04 mi (7,135.90 km) |
| Duluth to Lucerne | 4,375.89 mi (7,042.32 km) |
| Duluth to Lugano | 4,446.93 mi (7,156.65 km) |
| Duluth to Lutry | 4,342.79 mi (6,989.05 km) |
| Duluth to Lyss | 4,339.52 mi (6,983.79 km) |
| Duluth to Mannedorf | 4,380.42 mi (7,049.60 km) |
| Duluth to Martigny | 4,374.69 mi (7,040.38 km) |
| Duluth to Mattenhof | 4,371.82 mi (7,035.77 km) |
| Duluth to Maur | 4,375.73 mi (7,042.06 km) |
| Duluth to Meilen | 4,377.84 mi (7,045.45 km) |
