| Johnston to Lapua | 4,415.62 mi (7,106.26 km) |
| Johnston to Laukaa | 4,509.73 mi (7,257.71 km) |
| Johnston to Lauritsala | 4,628.99 mi (7,449.64 km) |
| Johnston to Lempaala | 4,510.58 mi (7,259.08 km) |
| Johnston to Leppavirta | 4,547.52 mi (7,318.53 km) |
| Johnston to Lieksa | 4,554.56 mi (7,329.86 km) |
| Johnston to Lieto | 4,516.91 mi (7,269.27 km) |
| Johnston to Liminka | 4,383.53 mi (7,054.61 km) |
| Johnston to Liperi | 4,580.58 mi (7,371.74 km) |
| Johnston to Lohja | 4,569.03 mi (7,353.14 km) |
| Johnston to Loimaa | 4,515.67 mi (7,267.26 km) |
| Johnston to Loviisa | 4,611.76 mi (7,421.91 km) |
| Johnston to Mantsala | 4,581.17 mi (7,372.69 km) |
| Johnston to Mariehamn | 4,470.94 mi (7,195.28 km) |
| Johnston to Masku | 4,504.83 mi (7,249.83 km) |
