| Romulus to Roeselare | 3,910.94 mi (6,294.05 km) |
| Romulus to Ronse | 3,935.61 mi (6,333.76 km) |
| Romulus to Rotselaar | 3,971.65 mi (6,391.75 km) |
| Romulus to Rumst | 3,956.06 mi (6,366.66 km) |
| Romulus to Saint-Ghislain | 3,953.80 mi (6,363.02 km) |
| Romulus to Saint-Nicolas | 4,013.71 mi (6,459.45 km) |
| Romulus to Saint-Vith | 4,048.60 mi (6,515.59 km) |
| Romulus to Scherpenheuvel | 3,979.68 mi (6,404.68 km) |
| Romulus to Schilde | 3,956.85 mi (6,367.93 km) |
| Romulus to Schoten | 3,953.76 mi (6,362.97 km) |
| Romulus to Seneffe | 3,967.79 mi (6,385.54 km) |
| Romulus to Seraing | 4,014.13 mi (6,460.12 km) |
| Romulus to Sint-Amandsberg | 3,931.48 mi (6,327.10 km) |
| Romulus to Sint-Andries | 3,905.06 mi (6,284.59 km) |
| Romulus to Sint-Genesius-Rode | 3,964.50 mi (6,380.25 km) |
