| Niksar to Ratingen | 1,609.77 mi (2,590.68 km) |
| Niksar to Ratzeburg | 1,515.03 mi (2,438.21 km) |
| Niksar to Raubling | 1,321.31 mi (2,126.44 km) |
| Niksar to Rauenberg | 1,495.87 mi (2,407.38 km) |
| Niksar to Raunheim | 1,519.13 mi (2,444.80 km) |
| Niksar to Ravensburg | 1,434.65 mi (2,308.84 km) |
| Niksar to Recke | 1,596.27 mi (2,568.95 km) |
| Niksar to Recklinghausen | 1,602.30 mi (2,578.66 km) |
| Niksar to Regen | 1,297.13 mi (2,087.53 km) |
| Niksar to Regensburg | 1,343.68 mi (2,162.45 km) |
| Niksar to Regenstauf | 1,343.82 mi (2,162.67 km) |
| Niksar to Rehau | 1,372.72 mi (2,209.18 km) |
| Niksar to Rehburg-Loccum | 1,539.22 mi (2,477.14 km) |
| Niksar to Rehlingen-Siersburg | 1,586.55 mi (2,553.30 km) |
| Niksar to Reichelsheim | 1,497.17 mi (2,409.46 km) |
