| Seattle to Kortenberg | 4,937.03 mi (7,945.38 km) |
| Seattle to Kortrijk | 4,908.14 mi (7,898.89 km) |
| Seattle to Kraainem | 4,936.36 mi (7,944.30 km) |
| Seattle to Kruibeke | 4,915.16 mi (7,910.19 km) |
| Seattle to Kuurne | 4,907.58 mi (7,897.99 km) |
| Seattle to La Bruyere | 4,965.46 mi (7,991.14 km) |
| Seattle to La Calamine | 4,983.52 mi (8,020.20 km) |
| Seattle to La Louviere | 4,951.95 mi (7,969.40 km) |
| Seattle to Laarne | 4,912.46 mi (7,905.84 km) |
| Seattle to Laeken | 4,932.94 mi (7,938.79 km) |
| Seattle to Lanaken | 4,963.95 mi (7,988.71 km) |
| Seattle to Landen | 4,957.90 mi (7,978.98 km) |
| Seattle to Lebbeke | 4,920.06 mi (7,918.07 km) |
| Seattle to Lede | 4,918.62 mi (7,915.75 km) |
| Seattle to Ledegem | 4,903.48 mi (7,891.39 km) |
