| Portugalete to Kortenberg | 631.18 mi (1,015.79 km) |
| Portugalete to Kortrijk | 597.00 mi (960.78 km) |
| Portugalete to Kraainem | 628.00 mi (1,010.68 km) |
| Portugalete to Kruibeke | 641.04 mi (1,031.66 km) |
| Portugalete to Kuurne | 598.54 mi (963.25 km) |
| Portugalete to La Bruyere | 617.63 mi (993.98 km) |
| Portugalete to La Calamine | 662.80 mi (1,066.67 km) |
| Portugalete to La Louviere | 598.98 mi (963.97 km) |
| Portugalete to Laarne | 621.45 mi (1,000.12 km) |
| Portugalete to Laeken | 626.25 mi (1,007.85 km) |
| Portugalete to Lanaken | 662.38 mi (1,066.00 km) |
| Portugalete to Landen | 639.05 mi (1,028.45 km) |
| Portugalete to Lebbeke | 627.04 mi (1,009.13 km) |
| Portugalete to Lede | 621.84 mi (1,000.76 km) |
| Portugalete to Ledegem | 594.96 mi (957.49 km) |
