| Porvoo to Lambeth | 1,160.69 mi (1,867.95 km) |
| Porvoo to Lanark | 1,114.46 mi (1,793.55 km) |
| Porvoo to Lancaster | 1,140.18 mi (1,834.95 km) |
| Porvoo to Lancing | 1,197.89 mi (1,927.81 km) |
| Porvoo to Larbert | 1,104.64 mi (1,777.75 km) |
| Porvoo to Largs | 1,147.71 mi (1,847.05 km) |
| Porvoo to Larkhall | 1,119.02 mi (1,800.89 km) |
| Porvoo to Launceston | 1,337.21 mi (2,152.03 km) |
| Porvoo to Leagrave | 1,152.99 mi (1,855.56 km) |
| Porvoo to Leatherhead | 1,176.44 mi (1,893.30 km) |
| Porvoo to Ledbury | 1,210.94 mi (1,948.81 km) |
| Porvoo to Leeds | 1,107.99 mi (1,783.14 km) |
| Porvoo to Leek | 1,151.87 mi (1,853.76 km) |
| Porvoo to Leicester | 1,142.45 mi (1,838.59 km) |
| Porvoo to Leigh | 1,152.34 mi (1,854.51 km) |
