| Porterville to Lapua | 5,280.38 mi (8,497.95 km) |
| Porterville to Laukaa | 5,359.62 mi (8,625.48 km) |
| Porterville to Lauritsala | 5,476.92 mi (8,814.26 km) |
| Porterville to Lempaala | 5,391.04 mi (8,676.04 km) |
| Porterville to Leppavirta | 5,382.26 mi (8,661.91 km) |
| Porterville to Lieksa | 5,361.86 mi (8,629.07 km) |
| Porterville to Lieto | 5,417.54 mi (8,718.69 km) |
| Porterville to Liminka | 5,206.82 mi (8,379.57 km) |
| Porterville to Liperi | 5,402.20 mi (8,694.00 km) |
| Porterville to Lohja | 5,460.30 mi (8,787.50 km) |
| Porterville to Loimaa | 5,407.26 mi (8,702.15 km) |
| Porterville to Loviisa | 5,483.34 mi (8,824.59 km) |
| Porterville to Mantsala | 5,457.94 mi (8,783.71 km) |
| Porterville to Mariehamn | 5,395.50 mi (8,683.22 km) |
| Porterville to Masku | 5,407.22 mi (8,702.08 km) |
