| Bad Harzburg to Redon | 634.39 mi (1,020.96 km) |
| Bad Harzburg to Reims | 338.59 mi (544.91 km) |
| Bad Harzburg to Rennes | 601.76 mi (968.44 km) |
| Bad Harzburg to Revel | 704.07 mi (1,133.10 km) |
| Bad Harzburg to Reze | 631.98 mi (1,017.07 km) |
| Bad Harzburg to Riedisheim | 319.03 mi (513.44 km) |
| Bad Harzburg to Rillieux-la-Pape | 491.19 mi (790.50 km) |
| Bad Harzburg to Riom | 533.94 mi (859.29 km) |
| Bad Harzburg to Riorges | 499.82 mi (804.38 km) |
| Bad Harzburg to Ris-Orangis | 422.91 mi (680.60 km) |
| Bad Harzburg to Rive-de-Gier | 515.44 mi (829.52 km) |
| Bad Harzburg to Rivesaltes | 724.36 mi (1,165.74 km) |
| Bad Harzburg to Rixheim | 318.27 mi (512.21 km) |
| Bad Harzburg to Roanne | 499.41 mi (803.73 km) |
| Bad Harzburg to Roche-la-Moliere | 528.24 mi (850.13 km) |
