| Howard to Reichenbach/Vogtland | 4,322.21 mi (6,955.92 km) |
| Howard to Reinbek | 4,133.06 mi (6,651.52 km) |
| Howard to Reinfeld | 4,127.93 mi (6,643.26 km) |
| Howard to Reinheim | 4,232.66 mi (6,811.81 km) |
| Howard to Reiskirchen | 4,201.30 mi (6,761.35 km) |
| Howard to Rellingen | 4,112.97 mi (6,619.19 km) |
| Howard to Remagen | 4,144.89 mi (6,670.56 km) |
| Howard to Remscheid | 4,119.92 mi (6,630.37 km) |
| Howard to Rendsburg | 4,082.31 mi (6,569.85 km) |
| Howard to Renningen | 4,280.02 mi (6,888.03 km) |
| Howard to Reutlingen | 4,302.05 mi (6,923.49 km) |
| Howard to Rhaude | 4,054.92 mi (6,525.77 km) |
| Howard to Rheda-Wiedenbruck | 4,132.74 mi (6,651.00 km) |
| Howard to Rhede | 4,076.83 mi (6,561.03 km) |
| Howard to Rheinau | 4,247.42 mi (6,835.57 km) |
