| Romeoville to Rome (New York) | 651.74 mi (1,048.88 km) |
| Romeoville to Romulus (Michigan) | 246.71 mi (397.05 km) |
| Romeoville to Ronkonkoma (New York) | 779.41 mi (1,254.34 km) |
| Romeoville to Roosevelt (New York) | 757.11 mi (1,218.45 km) |
| Romeoville to Rosamond (California) | 1,689.99 mi (2,719.78 km) |
| Romeoville to Rosaryville (Maryland) | 626.42 mi (1,008.12 km) |
| Romeoville to Roscoe (Illinois) | 71.99 mi (115.86 km) |
| Romeoville to Rose Hill (Virginia) | 611.83 mi (984.64 km) |
| Romeoville to Roseburg (Oregon) | 1,787.90 mi (2,877.34 km) |
| Romeoville to Rosedale (California) | 1,725.96 mi (2,777.67 km) |
| Romeoville to Rosedale (Maryland) | 629.11 mi (1,012.45 km) |
| Romeoville to Roselle (Illinois) | 24.13 mi (38.83 km) |
| Romeoville to Roselle (New Jersey) | 722.51 mi (1,162.76 km) |
| Romeoville to Roselle Park (New Jersey) | 722.01 mi (1,161.97 km) |
| Romeoville to Rosemead (California) | 1,707.20 mi (2,747.47 km) |
