| Tring to Robertsville (New Jersey) | 3,461.35 mi (5,570.50 km) |
| Tring to Robinson (Texas) | 4,800.18 mi (7,725.14 km) |
| Tring to Robstown (Texas) | 5,013.64 mi (8,068.68 km) |
| Tring to Rochester (Michigan) | 3,708.30 mi (5,967.93 km) |
| Tring to Rochester (Minnesota) | 3,998.12 mi (6,434.35 km) |
| Tring to Rochester (New Hampshire) | 3,201.11 mi (5,151.68 km) |
| Tring to Rochester (New York) | 3,472.10 mi (5,587.81 km) |
| Tring to Rochester Hills (Michigan) | 3,710.70 mi (5,971.80 km) |
| Tring to Rock Hill (South Carolina) | 3,984.02 mi (6,411.65 km) |
| Tring to Rock Island (Illinois) | 4,048.88 mi (6,516.04 km) |
| Tring to Rock Springs (Wyoming) | 4,699.07 mi (7,562.42 km) |
| Tring to Rockford (Illinois) | 3,954.55 mi (6,364.23 km) |
| Tring to Rockledge (Florida) | 4,296.59 mi (6,914.70 km) |
| Tring to Rocklin (California) | 5,229.45 mi (8,415.98 km) |
| Tring to Rockport (Texas) | 4,977.73 mi (8,010.88 km) |
