| Mortsel to Saint-Etienne | 396.06 mi (637.39 km) |
| Mortsel to Saint-Etienne-du-Rouvray | 193.10 mi (310.77 km) |
| Mortsel to Saint-Fargeau | 201.11 mi (323.65 km) |
| Mortsel to Saint-Fons | 377.53 mi (607.58 km) |
| Mortsel to Saint-Gaudens | 583.73 mi (939.42 km) |
| Mortsel to Saint-Gely-du-Fesc | 517.35 mi (832.60 km) |
| Mortsel to Saint-Genis-Laval | 378.28 mi (608.79 km) |
| Mortsel to Saint-Genis-Pouilly | 347.46 mi (559.18 km) |
| Mortsel to Saint-Germain-en-Laye | 188.77 mi (303.80 km) |
| Mortsel to Saint-Germain-les-Arpajon | 203.09 mi (326.85 km) |
| Mortsel to Saint-Gilles | 517.44 mi (832.73 km) |
| Mortsel to Saint-Gratien | 179.92 mi (289.55 km) |
| Mortsel to Saint-Gregoire | 344.98 mi (555.19 km) |
| Mortsel to Saint-Herblain | 388.26 mi (624.84 km) |
| Mortsel to Saint-Hilaire-de-Riez | 422.80 mi (680.44 km) |
