| Union Hill-Novelty Hill to Leopoldsburg | 4,930.87 mi (7,935.47 km) |
| Union Hill-Novelty Hill to Lessines | 4,918.20 mi (7,915.07 km) |
| Union Hill-Novelty Hill to Leuven | 4,930.45 mi (7,934.79 km) |
| Union Hill-Novelty Hill to Lichtervelde | 4,882.68 mi (7,857.91 km) |
| Union Hill-Novelty Hill to Liedekerke | 4,916.01 mi (7,911.55 km) |
| Union Hill-Novelty Hill to Liege | 4,965.85 mi (7,991.76 km) |
| Union Hill-Novelty Hill to Lierre | 4,912.96 mi (7,906.64 km) |
| Union Hill-Novelty Hill to Lille | 4,913.87 mi (7,908.11 km) |
| Union Hill-Novelty Hill to Lint | 4,911.83 mi (7,904.83 km) |
| Union Hill-Novelty Hill to Lochristi | 4,896.57 mi (7,880.26 km) |
| Union Hill-Novelty Hill to Lokeren | 4,900.32 mi (7,886.31 km) |
| Union Hill-Novelty Hill to Lommel | 4,925.73 mi (7,927.20 km) |
| Union Hill-Novelty Hill to Londerzeel | 4,913.88 mi (7,908.13 km) |
| Union Hill-Novelty Hill to Louvain-la-Neuve | 4,937.76 mi (7,946.56 km) |
| Union Hill-Novelty Hill to Lovendegem | 4,890.71 mi (7,870.84 km) |
