| Llantwit Major to Saint-Esteve | 669.59 mi (1,077.59 km) |
| Llantwit Major to Saint-Etienne | 547.38 mi (880.92 km) |
| Llantwit Major to Saint-Etienne-du-Rouvray | 245.54 mi (395.16 km) |
| Llantwit Major to Saint-Fargeau | 332.96 mi (535.85 km) |
| Llantwit Major to Saint-Fons | 547.09 mi (880.45 km) |
| Llantwit Major to Saint-Gaudens | 605.94 mi (975.17 km) |
| Llantwit Major to Saint-Gely-du-Fesc | 631.26 mi (1,015.91 km) |
| Llantwit Major to Saint-Genis-Laval | 545.84 mi (878.45 km) |
| Llantwit Major to Saint-Genis-Pouilly | 559.46 mi (900.36 km) |
| Llantwit Major to Saint-Germain-en-Laye | 301.19 mi (484.71 km) |
| Llantwit Major to Saint-Germain-les-Arpajon | 319.99 mi (514.97 km) |
| Llantwit Major to Saint-Gilles | 648.11 mi (1,043.04 km) |
| Llantwit Major to Saint-Gratien | 305.09 mi (491.00 km) |
| Llantwit Major to Saint-Gregoire | 238.63 mi (384.04 km) |
| Llantwit Major to Saint-Herblain | 301.19 mi (484.72 km) |
