| Illescas to Ratingen | 926.74 mi (1,491.44 km) |
| Illescas to Ratzeburg | 1,159.07 mi (1,865.34 km) |
| Illescas to Raubling | 950.75 mi (1,530.08 km) |
| Illescas to Rauenberg | 880.37 mi (1,416.81 km) |
| Illescas to Raunheim | 907.14 mi (1,459.90 km) |
| Illescas to Ravensburg | 851.08 mi (1,369.68 km) |
| Illescas to Recke | 1,007.96 mi (1,622.15 km) |
| Illescas to Recklinghausen | 950.53 mi (1,529.73 km) |
| Illescas to Regen | 1,031.54 mi (1,660.10 km) |
| Illescas to Regensburg | 992.58 mi (1,597.40 km) |
| Illescas to Regenstauf | 998.26 mi (1,606.54 km) |
| Illescas to Rehau | 1,038.18 mi (1,670.79 km) |
| Illescas to Rehburg-Loccum | 1,052.00 mi (1,693.04 km) |
| Illescas to Rehlingen-Siersburg | 819.82 mi (1,319.37 km) |
| Illescas to Reichelsheim | 905.48 mi (1,457.24 km) |
