| Isabela to Roeselare | 4,373.58 mi (7,038.60 km) |
| Isabela to Ronse | 4,393.65 mi (7,070.89 km) |
| Isabela to Rotselaar | 4,442.63 mi (7,149.73 km) |
| Isabela to Rumst | 4,430.20 mi (7,129.71 km) |
| Isabela to Saint-Ghislain | 4,402.21 mi (7,084.67 km) |
| Isabela to Saint-Nicolas | 4,477.94 mi (7,206.55 km) |
| Isabela to Saint-Vith | 4,503.97 mi (7,248.44 km) |
| Isabela to Scherpenheuvel | 4,454.16 mi (7,168.28 km) |
| Isabela to Schilde | 4,437.10 mi (7,140.82 km) |
| Isabela to Schoten | 4,434.26 mi (7,136.25 km) |
| Isabela to Seneffe | 4,421.47 mi (7,115.66 km) |
| Isabela to Seraing | 4,476.41 mi (7,204.09 km) |
| Isabela to Sint-Amandsberg | 4,401.15 mi (7,082.97 km) |
| Isabela to Sint-Andries | 4,377.18 mi (7,044.40 km) |
| Isabela to Sint-Genesius-Rode | 4,426.23 mi (7,123.34 km) |
