| Kocaeli to Reichenbach/Vogtland | 1,084.56 mi (1,745.42 km) |
| Kocaeli to Reinbek | 1,268.83 mi (2,041.99 km) |
| Kocaeli to Reinfeld | 1,274.47 mi (2,051.06 km) |
| Kocaeli to Reinheim | 1,194.89 mi (1,922.98 km) |
| Kocaeli to Reiskirchen | 1,217.09 mi (1,958.71 km) |
| Kocaeli to Rellingen | 1,288.90 mi (2,074.28 km) |
| Kocaeli to Remagen | 1,280.45 mi (2,060.69 km) |
| Kocaeli to Remscheid | 1,298.66 mi (2,090.00 km) |
| Kocaeli to Rendsburg | 1,320.32 mi (2,124.85 km) |
| Kocaeli to Renningen | 1,163.04 mi (1,871.73 km) |
| Kocaeli to Reutlingen | 1,144.19 mi (1,841.39 km) |
| Kocaeli to Rhaude | 1,349.07 mi (2,171.12 km) |
| Kocaeli to Rheda-Wiedenbruck | 1,276.68 mi (2,054.61 km) |
| Kocaeli to Rhede | 1,337.25 mi (2,152.10 km) |
| Kocaeli to Rheinau | 1,203.70 mi (1,937.16 km) |
