| Penarth to Roeselare | 274.51 mi (441.77 km) |
| Penarth to Ronse | 297.42 mi (478.65 km) |
| Penarth to Rotselaar | 342.69 mi (551.51 km) |
| Penarth to Rumst | 328.78 mi (529.12 km) |
| Penarth to Saint-Ghislain | 311.50 mi (501.31 km) |
| Penarth to Saint-Nicolas | 381.93 mi (614.65 km) |
| Penarth to Saint-Vith | 413.14 mi (664.88 km) |
| Penarth to Scherpenheuvel | 353.39 mi (568.72 km) |
| Penarth to Schilde | 334.12 mi (537.71 km) |
| Penarth to Schoten | 331.14 mi (532.91 km) |
| Penarth to Seneffe | 328.50 mi (528.68 km) |
| Penarth to Seraing | 381.21 mi (613.50 km) |
| Penarth to Sint-Amandsberg | 300.30 mi (483.29 km) |
| Penarth to Sint-Andries | 274.75 mi (442.16 km) |
| Penarth to Sint-Genesius-Rode | 329.47 mi (530.24 km) |
