| Seaham to Ross on Wye | 208.59 mi (335.69 km) |
| Seaham to Rossington | 94.92 mi (152.76 km) |
| Seaham to Rosyth | 116.31 mi (187.19 km) |
| Seaham to Rotherham | 97.42 mi (156.79 km) |
| Seaham to Rothwell | 75.62 mi (121.70 km) |
| Seaham to Rottingdean | 283.14 mi (455.66 km) |
| Seaham to Rowley Regis | 165.08 mi (265.68 km) |
| Seaham to Royal Leamington Spa | 176.24 mi (283.62 km) |
| Seaham to Royal Tunbridge Wells | 264.71 mi (426.02 km) |
| Seaham to Royal Wootton Bassett | 229.66 mi (369.61 km) |
| Seaham to Royston | 85.10 mi (136.96 km) |
| Seaham to Royston | 200.46 mi (322.61 km) |
| Seaham to Royton | 93.51 mi (150.49 km) |
| Seaham to Rugby | 170.69 mi (274.70 km) |
| Seaham to Rugeley | 145.78 mi (234.61 km) |
