| Potters Bar to Rheinbach | 317.54 mi (511.03 km) |
| Potters Bar to Rheinberg | 291.07 mi (468.44 km) |
| Potters Bar to Rheine | 326.41 mi (525.30 km) |
| Potters Bar to Rheinfelden (Baden) | 456.80 mi (735.16 km) |
| Potters Bar to Ribnitz-Damgarten | 554.15 mi (891.83 km) |
| Potters Bar to Richterich | 276.89 mi (445.61 km) |
| Potters Bar to Riedlingen | 493.78 mi (794.65 km) |
| Potters Bar to Riegelsberg | 354.09 mi (569.85 km) |
| Potters Bar to Rielasingen-Worblingen | 486.77 mi (783.38 km) |
| Potters Bar to Riesa | 579.42 mi (932.49 km) |
| Potters Bar to Rietberg | 368.43 mi (592.92 km) |
| Potters Bar to Rinteln | 395.77 mi (636.93 km) |
| Potters Bar to Ritterhude | 390.06 mi (627.74 km) |
| Potters Bar to Rodenbach | 415.09 mi (668.02 km) |
| Potters Bar to Rodental | 498.39 mi (802.08 km) |
