| Crofton to Reidsville (North Carolina) | 246.92 mi (397.38 km) |
| Crofton to Reisterstown (Maryland) | 31.28 mi (50.33 km) |
| Crofton to Rendon (Texas) | 1,231.33 mi (1,981.63 km) |
| Crofton to Reno (Nevada) | 2,286.37 mi (3,679.55 km) |
| Crofton to Renton (Washington) | 2,328.36 mi (3,747.13 km) |
| Crofton to Republic (Missouri) | 919.53 mi (1,479.84 km) |
| Crofton to Reston (Virginia) | 36.05 mi (58.02 km) |
| Crofton to Revere (Massachusetts) | 378.91 mi (609.80 km) |
| Crofton to Rexburg (Idaho) | 1,835.08 mi (2,953.27 km) |
| Crofton to Reynoldsburg (Ohio) | 332.43 mi (535.00 km) |
| Crofton to Rialto (California) | 2,265.28 mi (3,645.62 km) |
| Crofton to Richardson (Texas) | 1,191.88 mi (1,918.15 km) |
| Crofton to Richfield (Minnesota) | 942.12 mi (1,516.19 km) |
| Crofton to Richfield (Wisconsin) | 667.92 mi (1,074.92 km) |
| Crofton to Richland (Washington) | 2,195.11 mi (3,532.69 km) |
