| Elkton to Rhondda | 3,446.59 mi (5,546.76 km) |
| Elkton to Rhosllanerchrugog | 3,435.30 mi (5,528.57 km) |
| Elkton to Rhyl | 3,412.62 mi (5,492.08 km) |
| Elkton to Rhymney | 3,449.37 mi (5,551.23 km) |
| Elkton to Richmond | 3,577.78 mi (5,757.88 km) |
| Elkton to Rickmansworth | 3,567.12 mi (5,740.73 km) |
| Elkton to Ripley | 3,500.32 mi (5,633.22 km) |
| Elkton to Ripon | 3,475.13 mi (5,592.68 km) |
| Elkton to Risca | 3,460.19 mi (5,568.64 km) |
| Elkton to Rochdale | 3,459.74 mi (5,567.92 km) |
| Elkton to Rochester | 3,612.28 mi (5,813.41 km) |
| Elkton to Rock Ferry | 3,430.51 mi (5,520.87 km) |
| Elkton to Rogerstone | 3,462.07 mi (5,571.66 km) |
| Elkton to Romford | 3,594.77 mi (5,785.23 km) |
| Elkton to Romsey | 3,538.62 mi (5,694.86 km) |
