| Pittsburg to Reichenbach/Vogtland | 5,711.97 mi (9,192.53 km) |
| Pittsburg to Reinbek | 5,498.75 mi (8,849.38 km) |
| Pittsburg to Reinfeld | 5,486.40 mi (8,829.51 km) |
| Pittsburg to Reinheim | 5,666.24 mi (9,118.93 km) |
| Pittsburg to Reiskirchen | 5,623.71 mi (9,050.49 km) |
| Pittsburg to Rellingen | 5,480.37 mi (8,819.80 km) |
| Pittsburg to Remagen | 5,581.89 mi (8,983.18 km) |
| Pittsburg to Remscheid | 5,548.27 mi (8,929.08 km) |
| Pittsburg to Rendsburg | 5,440.77 mi (8,756.08 km) |
| Pittsburg to Renningen | 5,727.60 mi (9,217.68 km) |
| Pittsburg to Reutlingen | 5,750.96 mi (9,255.27 km) |
| Pittsburg to Rhaude | 5,449.96 mi (8,770.86 km) |
| Pittsburg to Rheda-Wiedenbruck | 5,541.53 mi (8,918.23 km) |
| Pittsburg to Rhede | 5,499.76 mi (8,851.02 km) |
| Pittsburg to Rheinau | 5,705.40 mi (9,181.96 km) |
