| Lake Forest Park to Romeoville (Illinois) | 1,716.43 mi (2,762.33 km) |
| Lake Forest Park to Romulus (Michigan) | 1,918.68 mi (3,087.81 km) |
| Lake Forest Park to Ronkonkoma (New York) | 2,436.27 mi (3,920.80 km) |
| Lake Forest Park to Roosevelt (New York) | 2,419.17 mi (3,893.27 km) |
| Lake Forest Park to Rosamond (California) | 915.09 mi (1,472.69 km) |
| Lake Forest Park to Rosaryville (Maryland) | 2,333.79 mi (3,755.88 km) |
| Lake Forest Park to Roscoe (Illinois) | 1,650.89 mi (2,656.85 km) |
| Lake Forest Park to Rose Hill (Virginia) | 2,320.00 mi (3,733.69 km) |
| Lake Forest Park to Roseburg (Oregon) | 317.50 mi (510.97 km) |
| Lake Forest Park to Rosedale (California) | 869.12 mi (1,398.71 km) |
| Lake Forest Park to Rosedale (Maryland) | 2,329.17 mi (3,748.43 km) |
| Lake Forest Park to Roselle (Illinois) | 1,706.63 mi (2,746.56 km) |
| Lake Forest Park to Roselle (New Jersey) | 2,388.85 mi (3,844.48 km) |
| Lake Forest Park to Roselle Park (New Jersey) | 2,388.12 mi (3,843.31 km) |
| Lake Forest Park to Rosemead (California) | 970.53 mi (1,561.92 km) |
