| Issoire to Ratzeburg | 655.13 mi (1,054.34 km) |
| Issoire to Raubling | 447.29 mi (719.84 km) |
| Issoire to Rauenberg | 362.11 mi (582.76 km) |
| Issoire to Raunheim | 391.98 mi (630.83 km) |
| Issoire to Ravensburg | 338.89 mi (545.40 km) |
| Issoire to Recke | 513.12 mi (825.79 km) |
| Issoire to Recklinghausen | 453.95 mi (730.55 km) |
| Issoire to Regen | 519.82 mi (836.56 km) |
| Issoire to Regensburg | 478.15 mi (769.50 km) |
| Issoire to Regenstauf | 483.32 mi (777.83 km) |
| Issoire to Rehau | 519.69 mi (836.36 km) |
| Issoire to Rehburg-Loccum | 547.92 mi (881.78 km) |
| Issoire to Rehlingen-Siersburg | 308.95 mi (497.20 km) |
| Issoire to Reichelsheim | 388.12 mi (624.63 km) |
| Issoire to Reichenbach/Vogtland | 544.66 mi (876.54 km) |
