| North Bethesda to Robertsville (New Jersey) | 175.01 mi (281.65 km) |
| North Bethesda to Robinson (Texas) | 1,240.86 mi (1,996.98 km) |
| North Bethesda to Robstown (Texas) | 1,411.82 mi (2,272.11 km) |
| North Bethesda to Rochester (Michigan) | 402.09 mi (647.11 km) |
| North Bethesda to Rochester (Minnesota) | 863.93 mi (1,390.36 km) |
| North Bethesda to Rochester (New Hampshire) | 434.08 mi (698.58 km) |
| North Bethesda to Rochester (New York) | 286.44 mi (460.97 km) |
| North Bethesda to Rochester Hills (Michigan) | 402.67 mi (648.04 km) |
| North Bethesda to Rock Hill (South Carolina) | 355.73 mi (572.50 km) |
| North Bethesda to Rock Island (Illinois) | 728.71 mi (1,172.74 km) |
| North Bethesda to Rock Springs (Wyoming) | 1,690.57 mi (2,720.71 km) |
| North Bethesda to Rockford (Illinois) | 663.82 mi (1,068.32 km) |
| North Bethesda to Rockledge (Florida) | 769.06 mi (1,237.68 km) |
| North Bethesda to Rocklin (California) | 2,348.26 mi (3,779.16 km) |
| North Bethesda to Rockport (Texas) | 1,373.22 mi (2,209.99 km) |
