| Caerfyrddin to Rouvroy | 328.82 mi (529.19 km) |
| Caerfyrddin to Royan | 455.62 mi (733.25 km) |
| Caerfyrddin to Rueil-Malmaison | 352.47 mi (567.25 km) |
| Caerfyrddin to Rumilly | 622.46 mi (1,001.76 km) |
| Caerfyrddin to Sable-sur-Sarthe | 329.23 mi (529.84 km) |
| Caerfyrddin to Saint-Amand-les-Eaux | 349.19 mi (561.97 km) |
| Caerfyrddin to Saint-Amand-Montrond | 468.93 mi (754.67 km) |
| Caerfyrddin to Saint-Andre | 328.63 mi (528.87 km) |
| Caerfyrddin to Saint-Andre-de-Cubzac | 506.01 mi (814.34 km) |
| Caerfyrddin to Saint-Andre-les-Vergers | 445.50 mi (716.96 km) |
| Caerfyrddin to Saint-Ave | 296.57 mi (477.28 km) |
| Caerfyrddin to Saint-Avertin | 383.44 mi (617.09 km) |
| Caerfyrddin to Saint-Avold | 520.01 mi (836.87 km) |
| Caerfyrddin to Saint-Barthelemy-d'Anjou | 347.94 mi (559.96 km) |
| Caerfyrddin to Saint-Brevin-les-Pins | 332.70 mi (535.43 km) |
