| Prospect Heights to Le Locle | 4,372.44 mi (7,036.76 km) |
| Prospect Heights to Le Mont-sur-Lausanne | 4,388.34 mi (7,062.35 km) |
| Prospect Heights to Lenzburg | 4,415.08 mi (7,105.39 km) |
| Prospect Heights to Liestal | 4,394.50 mi (7,072.26 km) |
| Prospect Heights to Littau | 4,431.37 mi (7,131.60 km) |
| Prospect Heights to Locarno | 4,487.36 mi (7,221.70 km) |
| Prospect Heights to Lucerne | 4,432.74 mi (7,133.81 km) |
| Prospect Heights to Lugano | 4,499.81 mi (7,241.74 km) |
| Prospect Heights to Lutry | 4,391.40 mi (7,067.27 km) |
| Prospect Heights to Lyss | 4,393.38 mi (7,070.46 km) |
| Prospect Heights to Mannedorf | 4,439.67 mi (7,144.96 km) |
| Prospect Heights to Martigny | 4,422.13 mi (7,116.74 km) |
| Prospect Heights to Mattenhof | 4,432.59 mi (7,133.56 km) |
| Prospect Heights to Maur | 4,435.42 mi (7,138.12 km) |
| Prospect Heights to Meilen | 4,436.98 mi (7,140.62 km) |
