| Irving to Reichenbach/Vogtland | 5,244.83 mi (8,440.73 km) |
| Irving to Reinbek | 5,060.59 mi (8,144.23 km) |
| Irving to Reinfeld | 5,056.40 mi (8,137.48 km) |
| Irving to Reinheim | 5,148.36 mi (8,285.49 km) |
| Irving to Reiskirchen | 5,119.44 mi (8,238.94 km) |
| Irving to Rellingen | 5,040.43 mi (8,111.78 km) |
| Irving to Remagen | 5,060.79 mi (8,144.55 km) |
| Irving to Remscheid | 5,037.73 mi (8,107.44 km) |
| Irving to Rendsburg | 5,011.10 mi (8,064.58 km) |
| Irving to Renningen | 5,192.36 mi (8,356.30 km) |
| Irving to Reutlingen | 5,213.88 mi (8,390.92 km) |
| Irving to Rhaude | 4,978.95 mi (8,012.84 km) |
| Irving to Rheda-Wiedenbruck | 5,053.90 mi (8,133.47 km) |
| Irving to Rhede | 4,996.04 mi (8,040.36 km) |
| Irving to Rheinau | 5,157.82 mi (8,300.71 km) |
