| SeaTac to Radviliskis | 5,034.34 mi (8,101.99 km) |
| SeaTac to Raseiniai | 5,055.04 mi (8,135.30 km) |
| SeaTac to Rietavas | 5,014.10 mi (8,069.41 km) |
| SeaTac to Rokiskis | 5,054.18 mi (8,133.92 km) |
| SeaTac to Sakiai | 5,080.36 mi (8,176.05 km) |
| SeaTac to Salcininkai | 5,156.89 mi (8,299.21 km) |
| SeaTac to Siauliai | 5,022.29 mi (8,082.60 km) |
| SeaTac to Silale | 5,032.81 mi (8,099.53 km) |
| SeaTac to Silute | 5,029.81 mi (8,094.69 km) |
| SeaTac to Sirvintos | 5,104.62 mi (8,215.09 km) |
| SeaTac to Skuodas | 4,973.11 mi (8,003.45 km) |
| SeaTac to Svencionys | 5,115.95 mi (8,233.33 km) |
| SeaTac to Taurage | 5,049.09 mi (8,125.72 km) |
| SeaTac to Telsiai | 5,002.39 mi (8,050.57 km) |
| SeaTac to Trakai | 5,129.81 mi (8,255.63 km) |
