| Arth to Lapua | 1,233.14 mi (1,984.55 km) |
| Arth to Laukaa | 1,259.16 mi (2,026.43 km) |
| Arth to Lauritsala | 1,245.50 mi (2,004.44 km) |
| Arth to Lempaala | 1,154.93 mi (1,858.68 km) |
| Arth to Leppavirta | 1,302.58 mi (2,096.29 km) |
| Arth to Lieksa | 1,392.52 mi (2,241.04 km) |
| Arth to Lieto | 1,083.57 mi (1,743.84 km) |
| Arth to Liminka | 1,379.26 mi (2,219.70 km) |
| Arth to Liperi | 1,340.88 mi (2,157.93 km) |
| Arth to Lohja | 1,105.29 mi (1,778.79 km) |
| Arth to Loimaa | 1,115.30 mi (1,794.90 km) |
| Arth to Loviisa | 1,166.70 mi (1,877.62 km) |
| Arth to Mantsala | 1,153.55 mi (1,856.47 km) |
| Arth to Mariehamn | 1,011.72 mi (1,628.21 km) |
| Arth to Masku | 1,080.36 mi (1,738.66 km) |
