| Hartford to Reichenbach/Vogtland | 3,883.41 mi (6,249.75 km) |
| Hartford to Reinbek | 3,719.77 mi (5,986.39 km) |
| Hartford to Reinfeld | 3,719.66 mi (5,986.21 km) |
| Hartford to Reinheim | 3,769.19 mi (6,065.92 km) |
| Hartford to Reiskirchen | 3,746.84 mi (6,029.95 km) |
| Hartford to Rellingen | 3,699.65 mi (5,954.01 km) |
| Hartford to Remagen | 3,683.29 mi (5,927.68 km) |
| Hartford to Remscheid | 3,665.43 mi (5,898.94 km) |
| Hartford to Rendsburg | 3,676.56 mi (5,916.86 km) |
| Hartford to Renningen | 3,804.93 mi (6,123.45 km) |
| Hartford to Reutlingen | 3,825.08 mi (6,155.86 km) |
| Hartford to Rhaude | 3,626.31 mi (5,835.99 km) |
| Hartford to Rheda-Wiedenbruck | 3,690.82 mi (5,939.81 km) |
| Hartford to Rhede | 3,628.19 mi (5,839.00 km) |
| Hartford to Rheinau | 3,766.75 mi (6,062.00 km) |
