| Larkspur to Rhondda | 5,243.92 mi (8,439.28 km) |
| Larkspur to Rhosllanerchrugog | 5,187.06 mi (8,347.76 km) |
| Larkspur to Rhyl | 5,159.40 mi (8,303.25 km) |
| Larkspur to Rhymney | 5,241.05 mi (8,434.66 km) |
| Larkspur to Richmond | 5,345.22 mi (8,602.30 km) |
| Larkspur to Rickmansworth | 5,331.19 mi (8,579.72 km) |
| Larkspur to Ripley | 5,233.24 mi (8,422.08 km) |
| Larkspur to Ripon | 5,176.08 mi (8,330.09 km) |
| Larkspur to Risca | 5,254.24 mi (8,455.88 km) |
| Larkspur to Rochdale | 5,183.65 mi (8,342.28 km) |
| Larkspur to Rochester | 5,372.80 mi (8,646.68 km) |
| Larkspur to Rock Ferry | 5,170.76 mi (8,321.53 km) |
| Larkspur to Rogerstone | 5,256.22 mi (8,459.07 km) |
| Larkspur to Romford | 5,353.22 mi (8,615.17 km) |
| Larkspur to Romsey | 5,333.01 mi (8,582.65 km) |
