| Glenmont to Rhondda | 3,520.71 mi (5,666.03 km) |
| Glenmont to Rhosllanerchrugog | 3,508.95 mi (5,647.11 km) |
| Glenmont to Rhyl | 3,486.19 mi (5,610.49 km) |
| Glenmont to Rhymney | 3,523.44 mi (5,670.42 km) |
| Glenmont to Richmond | 3,651.76 mi (5,876.95 km) |
| Glenmont to Rickmansworth | 3,641.06 mi (5,859.72 km) |
| Glenmont to Ripley | 3,573.87 mi (5,751.58 km) |
| Glenmont to Ripon | 3,548.29 mi (5,710.42 km) |
| Glenmont to Risca | 3,534.29 mi (5,687.89 km) |
| Glenmont to Rochdale | 3,533.14 mi (5,686.03 km) |
| Glenmont to Rochester | 3,686.24 mi (5,932.43 km) |
| Glenmont to Rock Ferry | 3,504.04 mi (5,639.21 km) |
| Glenmont to Rogerstone | 3,536.17 mi (5,690.92 km) |
| Glenmont to Romford | 3,668.69 mi (5,904.19 km) |
| Glenmont to Romsey | 3,612.81 mi (5,814.25 km) |
