| Cities | Distance |
|---|---|
| Grays to Rhosllanerchrugog | 178.11 mi (286.65 km) |
| Grays to Rhyl | 205.06 mi (330.01 km) |
| Grays to Rhymney | 156.22 mi (251.42 km) |
| Grays to Richmond | 27.19 mi (43.76 km) |
| Grays to Rickmansworth | 36.00 mi (57.94 km) |
| Grays to Ripley | 131.28 mi (211.28 km) |
| Grays to Ripon | 199.61 mi (321.24 km) |
| Grays to Risca | 147.28 mi (237.03 km) |
| Grays to Rochdale | 181.05 mi (291.38 km) |
| Grays to Rochester | 10.07 mi (16.20 km) |
| Grays to Rock Ferry | 192.26 mi (309.41 km) |
| Grays to Rogerstone | 145.64 mi (234.38 km) |
| Grays to Romford | 9.54 mi (15.35 km) |
| Grays to Romsey | 85.86 mi (138.18 km) |
| Grays to Ross on Wye | 128.55 mi (206.88 km) |