| Johnston to Roy (Utah) | 948.18 mi (1,525.95 km) |
| Johnston to Royal Kunia (Hawaii) | 3,940.65 mi (6,341.87 km) |
| Johnston to Royal Oak (Michigan) | 544.43 mi (876.17 km) |
| Johnston to Royal Palm Beach (Florida) | 1,287.80 mi (2,072.51 km) |
| Johnston to Royse City (Texas) | 618.68 mi (995.67 km) |
| Johnston to Ruskin (Florida) | 1,157.75 mi (1,863.22 km) |
| Johnston to Russellville (Alabama) | 593.55 mi (955.23 km) |
| Johnston to Russellville (Arkansas) | 444.34 mi (715.10 km) |
| Johnston to Ruston (Louisiana) | 635.58 mi (1,022.87 km) |
| Johnston to Rutherford (New Jersey) | 1,018.56 mi (1,639.22 km) |
| Johnston to Rutland (Vermont) | 1,059.72 mi (1,705.45 km) |
| Johnston to Sabana Grande (Puerto Rico) | 2,268.29 mi (3,650.46 km) |
| Johnston to Sachse (Texas) | 622.37 mi (1,001.62 km) |
| Johnston to Saco (Maine) | 1,185.71 mi (1,908.22 km) |
| Johnston to Sacramento (California) | 1,475.00 mi (2,373.78 km) |
