| Seattle to Roeselare | 4,898.24 mi (7,882.96 km) |
| Seattle to Ronse | 4,921.25 mi (7,919.99 km) |
| Seattle to Rotselaar | 4,937.57 mi (7,946.25 km) |
| Seattle to Rumst | 4,922.78 mi (7,922.46 km) |
| Seattle to Saint-Ghislain | 4,943.67 mi (7,956.07 km) |
| Seattle to Saint-Nicolas | 4,975.95 mi (8,008.02 km) |
| Seattle to Saint-Vith | 5,010.73 mi (8,063.99 km) |
| Seattle to Scherpenheuvel | 4,940.65 mi (7,951.22 km) |
| Seattle to Schilde | 4,917.97 mi (7,914.71 km) |
| Seattle to Schoten | 4,915.38 mi (7,910.54 km) |
| Seattle to Seneffe | 4,949.85 mi (7,966.01 km) |
| Seattle to Seraing | 4,978.00 mi (8,011.31 km) |
| Seattle to Sint-Amandsberg | 4,907.84 mi (7,898.40 km) |
| Seattle to Sint-Andries | 4,885.40 mi (7,862.30 km) |
| Seattle to Sint-Genesius-Rode | 4,940.24 mi (7,950.55 km) |
