| Illescas to Rheinbach | 893.51 mi (1,437.96 km) |
| Illescas to Rheinberg | 933.88 mi (1,502.94 km) |
| Illescas to Rheine | 995.90 mi (1,602.74 km) |
| Illescas to Rheinfelden (Baden) | 773.22 mi (1,244.38 km) |
| Illescas to Ribnitz-Damgarten | 1,234.49 mi (1,986.72 km) |
| Illescas to Richterich | 879.02 mi (1,414.64 km) |
| Illescas to Riedlingen | 860.32 mi (1,384.56 km) |
| Illescas to Riegelsberg | 824.06 mi (1,326.20 km) |
| Illescas to Rielasingen-Worblingen | 819.63 mi (1,319.07 km) |
| Illescas to Riesa | 1,126.52 mi (1,812.96 km) |
| Illescas to Rietberg | 996.51 mi (1,603.72 km) |
| Illescas to Rinteln | 1,034.96 mi (1,665.62 km) |
| Illescas to Ritterhude | 1,079.13 mi (1,736.69 km) |
| Illescas to Rodenbach | 932.20 mi (1,500.24 km) |
| Illescas to Rodental | 1,006.26 mi (1,619.43 km) |
