| Castalla to Redon | 629.64 mi (1,013.31 km) |
| Castalla to Reims | 772.86 mi (1,243.80 km) |
| Castalla to Rennes | 659.56 mi (1,061.46 km) |
| Castalla to Revel | 363.66 mi (585.25 km) |
| Castalla to Reze | 595.58 mi (958.50 km) |
| Castalla to Riedisheim | 749.97 mi (1,206.97 km) |
| Castalla to Rillieux-la-Pape | 574.46 mi (924.51 km) |
| Castalla to Riom | 539.86 mi (868.82 km) |
| Castalla to Riorges | 567.73 mi (913.68 km) |
| Castalla to Ris-Orangis | 711.65 mi (1,145.30 km) |
| Castalla to Rive-de-Gier | 550.16 mi (885.40 km) |
| Castalla to Rivesaltes | 342.84 mi (551.75 km) |
| Castalla to Rixheim | 751.00 mi (1,208.62 km) |
| Castalla to Roanne | 567.97 mi (914.05 km) |
| Castalla to Roche-la-Moliere | 537.23 mi (864.58 km) |
