| Risca to Redon | 277.05 mi (445.87 km) |
| Risca to Reims | 352.77 mi (567.73 km) |
| Risca to Rennes | 249.41 mi (401.38 km) |
| Risca to Revel | 610.81 mi (983.00 km) |
| Risca to Reze | 312.69 mi (503.23 km) |
| Risca to Riedisheim | 537.54 mi (865.09 km) |
| Risca to Rillieux-la-Pape | 540.22 mi (869.40 km) |
| Risca to Riom | 485.16 mi (780.80 km) |
| Risca to Riorges | 502.60 mi (808.86 km) |
| Risca to Ris-Orangis | 317.91 mi (511.62 km) |
| Risca to Rive-de-Gier | 547.64 mi (881.35 km) |
| Risca to Rivesaltes | 671.33 mi (1,080.41 km) |
| Risca to Rixheim | 538.98 mi (867.41 km) |
| Risca to Roanne | 503.76 mi (810.73 km) |
| Risca to Roche-la-Moliere | 544.51 mi (876.30 km) |
