| Greenbelt to Kortenberg | 3,858.89 mi (6,210.29 km) |
| Greenbelt to Kortrijk | 3,808.72 mi (6,129.55 km) |
| Greenbelt to Kraainem | 3,856.36 mi (6,206.21 km) |
| Greenbelt to Kruibeke | 3,842.25 mi (6,183.51 km) |
| Greenbelt to Kuurne | 3,809.05 mi (6,130.08 km) |
| Greenbelt to La Bruyere | 3,879.63 mi (6,243.66 km) |
| Greenbelt to La Calamine | 3,922.97 mi (6,313.41 km) |
| Greenbelt to La Louviere | 3,855.36 mi (6,204.59 km) |
| Greenbelt to Laarne | 3,827.84 mi (6,160.32 km) |
| Greenbelt to Laeken | 3,851.85 mi (6,198.95 km) |
| Greenbelt to Lanaken | 3,903.73 mi (6,282.45 km) |
| Greenbelt to Landen | 3,884.40 mi (6,251.35 km) |
| Greenbelt to Lebbeke | 3,839.06 mi (6,178.37 km) |
| Greenbelt to Lede | 3,834.50 mi (6,171.03 km) |
| Greenbelt to Ledegem | 3,802.53 mi (6,119.58 km) |
