| Huber Heights to Ratingen | 4,181.54 mi (6,729.54 km) |
| Huber Heights to Ratzeburg | 4,245.44 mi (6,832.38 km) |
| Huber Heights to Raubling | 4,507.56 mi (7,254.21 km) |
| Huber Heights to Rauenberg | 4,321.47 mi (6,954.73 km) |
| Huber Heights to Raunheim | 4,285.78 mi (6,897.30 km) |
| Huber Heights to Ravensburg | 4,409.70 mi (7,096.72 km) |
| Huber Heights to Recke | 4,179.36 mi (6,726.02 km) |
| Huber Heights to Recklinghausen | 4,184.08 mi (6,733.62 km) |
| Huber Heights to Regen | 4,502.97 mi (7,246.84 km) |
| Huber Heights to Regensburg | 4,461.03 mi (7,179.33 km) |
| Huber Heights to Regenstauf | 4,458.80 mi (7,175.74 km) |
| Huber Heights to Rehau | 4,413.28 mi (7,102.48 km) |
| Huber Heights to Rehburg-Loccum | 4,231.77 mi (6,810.38 km) |
| Huber Heights to Rehlingen-Siersburg | 4,238.74 mi (6,821.59 km) |
| Huber Heights to Reichelsheim | 4,311.22 mi (6,938.24 km) |
