| Gastonia to Roeselare | 4,149.28 mi (6,677.61 km) |
| Gastonia to Ronse | 4,173.47 mi (6,716.55 km) |
| Gastonia to Rotselaar | 4,213.71 mi (6,781.31 km) |
| Gastonia to Rumst | 4,198.49 mi (6,756.81 km) |
| Gastonia to Saint-Ghislain | 4,189.73 mi (6,742.72 km) |
| Gastonia to Saint-Nicolas | 4,255.20 mi (6,848.09 km) |
| Gastonia to Saint-Vith | 4,288.80 mi (6,902.16 km) |
| Gastonia to Scherpenheuvel | 4,222.83 mi (6,795.98 km) |
| Gastonia to Schilde | 4,200.82 mi (6,760.57 km) |
| Gastonia to Schoten | 4,197.71 mi (6,755.57 km) |
| Gastonia to Seneffe | 4,205.42 mi (6,767.97 km) |
| Gastonia to Seraing | 4,255.14 mi (6,847.99 km) |
| Gastonia to Sint-Amandsberg | 4,172.13 mi (6,714.39 km) |
| Gastonia to Sint-Andries | 4,145.61 mi (6,671.72 km) |
| Gastonia to Sint-Genesius-Rode | 4,204.06 mi (6,765.78 km) |
