| Cities | Distance |
|---|---|
| Porto to Roeselare | 877.61 mi (1,412.37 km) |
| Porto to Ronse | 882.86 mi (1,420.83 km) |
| Porto to Rotselaar | 927.88 mi (1,493.27 km) |
| Porto to Rumst | 924.54 mi (1,487.91 km) |
| Porto to Saint-Ghislain | 875.63 mi (1,409.19 km) |
| Porto to Saint-Nicolas | 941.21 mi (1,514.73 km) |
| Porto to Saint-Vith | 947.55 mi (1,524.94 km) |
| Porto to Scherpenheuvel | 939.13 mi (1,511.38 km) |
| Porto to Schilde | 936.35 mi (1,506.92 km) |
| Porto to Schoten | 935.03 mi (1,504.78 km) |
| Porto to Seneffe | 893.65 mi (1,438.19 km) |
| Porto to Seraing | 937.92 mi (1,509.43 km) |
| Porto to Sint-Amandsberg | 902.16 mi (1,451.88 km) |
| Porto to Sint-Andries | 892.13 mi (1,435.74 km) |
| Porto to Sint-Genesius-Rode | 906.53 mi (1,458.92 km) |