| Widnes to Rheinbach | 452.36 mi (728.00 km) |
| Widnes to Rheinberg | 411.98 mi (663.02 km) |
| Widnes to Rheine | 430.37 mi (692.62 km) |
| Widnes to Rheinfelden (Baden) | 611.10 mi (983.47 km) |
| Widnes to Ribnitz-Damgarten | 621.75 mi (1,000.62 km) |
| Widnes to Richterich | 412.47 mi (663.80 km) |
| Widnes to Riedlingen | 641.96 mi (1,033.14 km) |
| Widnes to Riegelsberg | 502.49 mi (808.68 km) |
| Widnes to Rielasingen-Worblingen | 638.37 mi (1,027.36 km) |
| Widnes to Riesa | 689.59 mi (1,109.79 km) |
| Widnes to Rietberg | 480.33 mi (773.01 km) |
| Widnes to Rinteln | 499.59 mi (804.01 km) |
| Widnes to Ritterhude | 474.21 mi (763.16 km) |
| Widnes to Rodenbach | 548.98 mi (883.50 km) |
| Widnes to Rodental | 625.15 mi (1,006.08 km) |
