| Port Talbot to Lapua | 1,257.15 mi (2,023.19 km) |
| Port Talbot to Laukaa | 1,327.64 mi (2,136.63 km) |
| Port Talbot to Lauritsala | 1,372.32 mi (2,208.54 km) |
| Port Talbot to Lempaala | 1,233.90 mi (1,985.77 km) |
| Port Talbot to Leppavirta | 1,384.74 mi (2,228.52 km) |
| Port Talbot to Lieksa | 1,469.02 mi (2,364.17 km) |
| Port Talbot to Lieto | 1,173.45 mi (1,888.48 km) |
| Port Talbot to Liminka | 1,379.83 mi (2,220.62 km) |
| Port Talbot to Liperi | 1,434.18 mi (2,308.08 km) |
| Port Talbot to Lohja | 1,220.44 mi (1,964.10 km) |
| Port Talbot to Loimaa | 1,201.06 mi (1,932.91 km) |
| Port Talbot to Loviisa | 1,295.60 mi (2,085.07 km) |
| Port Talbot to Mantsala | 1,268.83 mi (2,041.98 km) |
| Port Talbot to Mariehamn | 1,083.14 mi (1,743.14 km) |
| Port Talbot to Masku | 1,163.98 mi (1,873.25 km) |
