| Fort Oglethorpe to Rhondda | 4,047.99 mi (6,514.61 km) |
| Fort Oglethorpe to Rhosllanerchrugog | 4,033.31 mi (6,490.98 km) |
| Fort Oglethorpe to Rhyl | 4,010.03 mi (6,453.52 km) |
| Fort Oglethorpe to Rhymney | 4,050.41 mi (6,518.50 km) |
| Fort Oglethorpe to Richmond | 4,178.16 mi (6,724.09 km) |
| Fort Oglethorpe to Rickmansworth | 4,167.18 mi (6,706.42 km) |
| Fort Oglethorpe to Ripley | 4,097.47 mi (6,594.25 km) |
| Fort Oglethorpe to Ripon | 4,069.41 mi (6,549.08 km) |
| Fort Oglethorpe to Risca | 4,061.47 mi (6,536.31 km) |
| Fort Oglethorpe to Rochdale | 4,055.78 mi (6,527.15 km) |
| Fort Oglethorpe to Rochester | 4,212.45 mi (6,779.28 km) |
| Fort Oglethorpe to Rock Ferry | 4,027.58 mi (6,481.76 km) |
| Fort Oglethorpe to Rogerstone | 4,063.37 mi (6,539.36 km) |
| Fort Oglethorpe to Romford | 4,194.66 mi (6,750.65 km) |
| Fort Oglethorpe to Romsey | 4,140.51 mi (6,663.51 km) |
