| Sundern to Ratingen | 49.68 mi (79.96 km) |
| Sundern to Ratzeburg | 201.19 mi (323.78 km) |
| Sundern to Raubling | 305.33 mi (491.39 km) |
| Sundern to Rauenberg | 144.93 mi (233.24 km) |
| Sundern to Raunheim | 91.96 mi (147.99 km) |
| Sundern to Ravensburg | 254.59 mi (409.73 km) |
| Sundern to Recke | 73.76 mi (118.70 km) |
| Sundern to Recklinghausen | 40.57 mi (65.29 km) |
| Sundern to Regen | 279.24 mi (449.39 km) |
| Sundern to Regensburg | 240.59 mi (387.19 km) |
| Sundern to Regenstauf | 237.15 mi (381.65 km) |
| Sundern to Rehau | 190.29 mi (306.23 km) |
| Sundern to Rehburg-Loccum | 93.77 mi (150.91 km) |
| Sundern to Rehlingen-Siersburg | 146.66 mi (236.03 km) |
| Sundern to Reichelsheim | 116.66 mi (187.74 km) |
