| Crofton to Romeoville (Illinois) | 627.60 mi (1,010.02 km) |
| Crofton to Romulus (Michigan) | 414.68 mi (667.37 km) |
| Crofton to Ronkonkoma (New York) | 225.34 mi (362.65 km) |
| Crofton to Roosevelt (New York) | 200.52 mi (322.71 km) |
| Crofton to Rosamond (California) | 2,291.66 mi (3,688.07 km) |
| Crofton to Rosaryville (Maryland) | 18.81 mi (30.27 km) |
| Crofton to Roscoe (Illinois) | 686.48 mi (1,104.79 km) |
| Crofton to Rose Hill (Virginia) | 27.88 mi (44.87 km) |
| Crofton to Roseburg (Oregon) | 2,415.04 mi (3,886.63 km) |
| Crofton to Rosedale (California) | 2,332.48 mi (3,753.76 km) |
| Crofton to Rosedale (Maryland) | 23.45 mi (37.74 km) |
| Crofton to Roselle (Illinois) | 632.77 mi (1,018.34 km) |
| Crofton to Roselle (New Jersey) | 171.16 mi (275.46 km) |
| Crofton to Roselle Park (New Jersey) | 171.46 mi (275.95 km) |
| Crofton to Rosemead (California) | 2,303.57 mi (3,707.23 km) |
