| Romeoville to Reichenbach/Vogtland | 4,468.08 mi (7,190.68 km) |
| Romeoville to Reinbek | 4,283.38 mi (6,893.43 km) |
| Romeoville to Reinfeld | 4,279.19 mi (6,886.69 km) |
| Romeoville to Reinheim | 4,373.06 mi (7,037.76 km) |
| Romeoville to Reiskirchen | 4,343.53 mi (6,990.24 km) |
| Romeoville to Rellingen | 4,263.22 mi (6,860.99 km) |
| Romeoville to Remagen | 4,285.41 mi (6,896.70 km) |
| Romeoville to Remscheid | 4,261.88 mi (6,858.83 km) |
| Romeoville to Rendsburg | 4,233.90 mi (6,813.80 km) |
| Romeoville to Renningen | 4,418.02 mi (7,110.12 km) |
| Romeoville to Reutlingen | 4,439.70 mi (7,145.00 km) |
| Romeoville to Rhaude | 4,201.98 mi (6,762.43 km) |
| Romeoville to Rheda-Wiedenbruck | 4,277.36 mi (6,883.75 km) |
| Romeoville to Rhede | 4,219.87 mi (6,791.23 km) |
| Romeoville to Rheinau | 4,384.07 mi (7,055.47 km) |
