| Denver to Reichenbach/Vogtland | 5,129.55 mi (8,255.21 km) |
| Denver to Reinbek | 4,928.46 mi (7,931.58 km) |
| Denver to Reinfeld | 4,920.30 mi (7,918.46 km) |
| Denver to Reinheim | 5,056.35 mi (8,137.40 km) |
| Denver to Reiskirchen | 5,020.28 mi (8,079.36 km) |
| Denver to Rellingen | 4,908.82 mi (7,899.99 km) |
| Denver to Remagen | 4,969.02 mi (7,996.86 km) |
| Denver to Remscheid | 4,940.39 mi (7,950.79 km) |
| Denver to Rendsburg | 4,874.11 mi (7,844.11 km) |
| Denver to Renningen | 5,109.59 mi (8,223.10 km) |
| Denver to Reutlingen | 5,132.35 mi (8,259.71 km) |
| Denver to Rhaude | 4,861.34 mi (7,823.58 km) |
| Denver to Rheda-Wiedenbruck | 4,945.58 mi (7,959.14 km) |
| Denver to Rhede | 4,894.69 mi (7,877.25 km) |
| Denver to Rheinau | 5,080.67 mi (8,176.55 km) |
