| Dundalk to Ross on Wye | 3,517.33 mi (5,660.60 km) |
| Dundalk to Rossington | 3,547.98 mi (5,709.92 km) |
| Dundalk to Rosyth | 3,412.10 mi (5,491.25 km) |
| Dundalk to Rotherham | 3,537.19 mi (5,692.56 km) |
| Dundalk to Rothwell | 3,526.34 mi (5,675.09 km) |
| Dundalk to Rottingdean | 3,644.12 mi (5,864.65 km) |
| Dundalk to Rowley Regis | 3,527.84 mi (5,677.51 km) |
| Dundalk to Royal Leamington Spa | 3,552.46 mi (5,717.12 km) |
| Dundalk to Royal Tunbridge Wells | 3,650.49 mi (5,874.89 km) |
| Dundalk to Royal Wootton Bassett | 3,553.13 mi (5,718.21 km) |
| Dundalk to Royston | 3,530.07 mi (5,681.10 km) |
| Dundalk to Royston | 3,618.84 mi (5,823.96 km) |
| Dundalk to Royton | 3,504.42 mi (5,639.82 km) |
| Dundalk to Rugby | 3,562.06 mi (5,732.58 km) |
| Dundalk to Rugeley | 3,527.00 mi (5,676.17 km) |
