| Pikesville to Reichenbach/Vogtland | 4,150.06 mi (6,678.87 km) |
| Pikesville to Reinbek | 3,985.39 mi (6,413.87 km) |
| Pikesville to Reinfeld | 3,985.05 mi (6,413.32 km) |
| Pikesville to Reinheim | 4,036.29 mi (6,495.78 km) |
| Pikesville to Reiskirchen | 4,013.79 mi (6,459.56 km) |
| Pikesville to Rellingen | 3,965.26 mi (6,381.47 km) |
| Pikesville to Remagen | 3,950.34 mi (6,357.46 km) |
| Pikesville to Remscheid | 3,932.35 mi (6,328.50 km) |
| Pikesville to Rendsburg | 3,941.80 mi (6,343.72 km) |
| Pikesville to Renningen | 4,072.15 mi (6,553.49 km) |
| Pikesville to Reutlingen | 4,092.30 mi (6,585.92 km) |
| Pikesville to Rhaude | 3,892.47 mi (6,264.33 km) |
| Pikesville to Rheda-Wiedenbruck | 3,957.45 mi (6,368.90 km) |
| Pikesville to Rhede | 3,894.96 mi (6,268.33 km) |
| Pikesville to Rheinau | 4,033.99 mi (6,492.07 km) |
