| Port Glasgow to Kortenberg | 515.08 mi (828.93 km) |
| Port Glasgow to Kortrijk | 480.80 mi (773.78 km) |
| Port Glasgow to Kraainem | 513.86 mi (826.97 km) |
| Port Glasgow to Kruibeke | 493.97 mi (794.97 km) |
| Port Glasgow to Kuurne | 480.36 mi (773.06 km) |
| Port Glasgow to La Bruyere | 542.38 mi (872.87 km) |
| Port Glasgow to La Calamine | 569.44 mi (916.42 km) |
| Port Glasgow to La Louviere | 526.08 mi (846.65 km) |
| Port Glasgow to Laarne | 488.00 mi (785.36 km) |
| Port Glasgow to Laeken | 510.02 mi (820.80 km) |
| Port Glasgow to Lanaken | 549.18 mi (883.83 km) |
| Port Glasgow to Landen | 538.12 mi (866.02 km) |
| Port Glasgow to Lebbeke | 496.74 mi (799.42 km) |
| Port Glasgow to Lede | 494.47 mi (795.77 km) |
| Port Glasgow to Ledegem | 475.85 mi (765.81 km) |
