| Piran to Redon | 756.19 mi (1,216.97 km) |
| Piran to Reims | 514.62 mi (828.21 km) |
| Piran to Rennes | 741.35 mi (1,193.08 km) |
| Piran to Revel | 587.04 mi (944.75 km) |
| Piran to Reze | 729.71 mi (1,174.35 km) |
| Piran to Riedisheim | 331.64 mi (533.72 km) |
| Piran to Rillieux-la-Pape | 418.85 mi (674.07 km) |
| Piran to Riom | 504.72 mi (812.27 km) |
| Piran to Riorges | 460.16 mi (740.56 km) |
| Piran to Ris-Orangis | 566.64 mi (911.92 km) |
| Piran to Rive-de-Gier | 433.05 mi (696.93 km) |
| Piran to Rivesaltes | 562.90 mi (905.89 km) |
| Piran to Rixheim | 330.07 mi (531.20 km) |
| Piran to Roanne | 458.80 mi (738.36 km) |
| Piran to Roche-la-Moliere | 447.65 mi (720.43 km) |
