| Groningen to Redon | 540.42 mi (869.72 km) |
| Groningen to Reims | 294.28 mi (473.59 km) |
| Groningen to Rennes | 504.06 mi (811.21 km) |
| Groningen to Revel | 705.66 mi (1,135.66 km) |
| Groningen to Reze | 549.54 mi (884.40 km) |
| Groningen to Riedisheim | 379.46 mi (610.68 km) |
| Groningen to Rillieux-la-Pape | 516.38 mi (831.03 km) |
| Groningen to Riom | 528.97 mi (851.30 km) |
| Groningen to Riorges | 508.31 mi (818.05 km) |
| Groningen to Ris-Orangis | 363.26 mi (584.60 km) |
| Groningen to Rive-de-Gier | 538.28 mi (866.28 km) |
| Groningen to Rivesaltes | 741.53 mi (1,193.38 km) |
| Groningen to Rixheim | 379.59 mi (610.90 km) |
| Groningen to Roanne | 508.45 mi (818.26 km) |
| Groningen to Roche-la-Moliere | 547.07 mi (880.43 km) |
