| Harwich to Lapua | 1,101.01 mi (1,771.90 km) |
| Harwich to Laukaa | 1,162.09 mi (1,870.21 km) |
| Harwich to Lauritsala | 1,194.53 mi (1,922.42 km) |
| Harwich to Lempaala | 1,063.57 mi (1,711.66 km) |
| Harwich to Leppavirta | 1,217.19 mi (1,958.88 km) |
| Harwich to Lieksa | 1,304.49 mi (2,099.37 km) |
| Harwich to Lieto | 998.98 mi (1,607.71 km) |
| Harwich to Liminka | 1,232.95 mi (1,984.24 km) |
| Harwich to Liperi | 1,265.03 mi (2,035.87 km) |
| Harwich to Lohja | 1,041.71 mi (1,676.47 km) |
| Harwich to Loimaa | 1,028.29 mi (1,654.88 km) |
| Harwich to Loviisa | 1,115.76 mi (1,795.64 km) |
| Harwich to Mantsala | 1,091.26 mi (1,756.21 km) |
| Harwich to Mariehamn | 910.07 mi (1,464.62 km) |
| Harwich to Masku | 990.66 mi (1,594.31 km) |
