| Mundelein to Romeoville (Illinois) | 44.29 mi (71.27 km) |
| Mundelein to Romulus (Michigan) | 237.53 mi (382.26 km) |
| Mundelein to Ronkonkoma (New York) | 775.48 mi (1,248.01 km) |
| Mundelein to Roosevelt (New York) | 753.93 mi (1,213.33 km) |
| Mundelein to Rosamond (California) | 1,699.77 mi (2,735.51 km) |
| Mundelein to Rosaryville (Maryland) | 634.67 mi (1,021.40 km) |
| Mundelein to Roscoe (Illinois) | 52.10 mi (83.85 km) |
| Mundelein to Rose Hill (Virginia) | 620.42 mi (998.48 km) |
| Mundelein to Roseburg (Oregon) | 1,781.04 mi (2,866.31 km) |
| Mundelein to Rosedale (California) | 1,734.26 mi (2,791.02 km) |
| Mundelein to Rosedale (Maryland) | 634.42 mi (1,021.00 km) |
| Mundelein to Roselle (Illinois) | 20.30 mi (32.67 km) |
| Mundelein to Roselle (New Jersey) | 719.86 mi (1,158.51 km) |
| Mundelein to Roselle Park (New Jersey) | 719.32 mi (1,157.64 km) |
| Mundelein to Rosemead (California) | 1,718.34 mi (2,765.41 km) |
