| Merrillville to Reichenbach/Vogtland | 4,448.09 mi (7,158.51 km) |
| Merrillville to Reinbek | 4,264.61 mi (6,863.23 km) |
| Merrillville to Reinfeld | 4,260.68 mi (6,856.90 km) |
| Merrillville to Reinheim | 4,351.73 mi (7,003.43 km) |
| Merrillville to Reiskirchen | 4,322.65 mi (6,956.64 km) |
| Merrillville to Rellingen | 4,244.44 mi (6,830.76 km) |
| Merrillville to Remagen | 4,264.13 mi (6,862.45 km) |
| Merrillville to Remscheid | 4,240.95 mi (6,825.15 km) |
| Merrillville to Rendsburg | 4,215.49 mi (6,784.18 km) |
| Merrillville to Renningen | 4,396.10 mi (7,074.83 km) |
| Merrillville to Reutlingen | 4,417.68 mi (7,109.57 km) |
| Merrillville to Rhaude | 4,182.37 mi (6,730.87 km) |
| Merrillville to Rheda-Wiedenbruck | 4,257.10 mi (6,851.15 km) |
| Merrillville to Rhede | 4,199.23 mi (6,758.01 km) |
| Merrillville to Rheinau | 4,361.83 mi (7,019.69 km) |
