| North Adams to Ratingen | 3,625.33 mi (5,834.41 km) |
| North Adams to Ratzeburg | 3,706.03 mi (5,964.28 km) |
| North Adams to Raubling | 3,944.70 mi (6,348.38 km) |
| North Adams to Rauenberg | 3,759.36 mi (6,050.10 km) |
| North Adams to Raunheim | 3,726.32 mi (5,996.94 km) |
| North Adams to Ravensburg | 3,843.23 mi (6,185.08 km) |
| North Adams to Recke | 3,629.16 mi (5,840.58 km) |
| North Adams to Recklinghausen | 3,629.55 mi (5,841.20 km) |
| North Adams to Regen | 3,946.20 mi (6,350.80 km) |
| North Adams to Regensburg | 3,902.83 mi (6,281.00 km) |
| North Adams to Regenstauf | 3,901.10 mi (6,278.21 km) |
| North Adams to Rehau | 3,860.01 mi (6,212.08 km) |
| North Adams to Rehburg-Loccum | 3,684.06 mi (5,928.93 km) |
| North Adams to Rehlingen-Siersburg | 3,674.29 mi (5,913.20 km) |
| North Adams to Reichelsheim | 3,751.08 mi (6,036.78 km) |
