| SeaTac to Kromeriz | 5,331.63 mi (8,580.43 km) |
| SeaTac to Krupka | 5,173.67 mi (8,326.21 km) |
| SeaTac to Kurim | 5,314.07 mi (8,552.18 km) |
| SeaTac to Kutna Hora | 5,248.08 mi (8,445.97 km) |
| SeaTac to Kyjov | 5,343.95 mi (8,600.25 km) |
| SeaTac to Lanskroun | 5,278.01 mi (8,494.14 km) |
| SeaTac to Liberec | 5,194.04 mi (8,358.99 km) |
| SeaTac to Lisen | 5,322.85 mi (8,566.30 km) |
| SeaTac to Litomerice | 5,188.58 mi (8,350.22 km) |
| SeaTac to Litomysl | 5,274.33 mi (8,488.22 km) |
| SeaTac to Litovel | 5,300.41 mi (8,530.19 km) |
| SeaTac to Litvinov | 5,173.46 mi (8,325.88 km) |
| SeaTac to Louny | 5,192.14 mi (8,355.94 km) |
| SeaTac to Lovosice | 5,188.01 mi (8,349.29 km) |
| SeaTac to Lysa nad Labem | 5,223.54 mi (8,406.47 km) |
