| Piqua to Le Locle | 4,312.90 mi (6,940.94 km) |
| Piqua to Le Mont-sur-Lausanne | 4,326.60 mi (6,963.00 km) |
| Piqua to Lenzburg | 4,359.11 mi (7,015.31 km) |
| Piqua to Liestal | 4,338.10 mi (6,981.50 km) |
| Piqua to Littau | 4,374.29 mi (7,039.74 km) |
| Piqua to Locarno | 4,427.92 mi (7,126.05 km) |
| Piqua to Lucerne | 4,375.72 mi (7,042.04 km) |
| Piqua to Lugano | 4,440.04 mi (7,145.56 km) |
| Piqua to Lutry | 4,329.68 mi (6,967.94 km) |
| Piqua to Lyss | 4,334.78 mi (6,976.16 km) |
| Piqua to Mannedorf | 4,384.05 mi (7,055.45 km) |
| Piqua to Martigny | 4,359.56 mi (7,016.03 km) |
| Piqua to Mattenhof | 4,377.92 mi (7,045.59 km) |
| Piqua to Maur | 4,380.09 mi (7,049.07 km) |
| Piqua to Meilen | 4,381.31 mi (7,051.03 km) |
