| Santa Monica to Rhondda | 5,337.90 mi (8,590.52 km) |
| Santa Monica to Rhosllanerchrugog | 5,288.24 mi (8,510.60 km) |
| Santa Monica to Rhyl | 5,260.94 mi (8,466.66 km) |
| Santa Monica to Rhymney | 5,336.01 mi (8,587.48 km) |
| Santa Monica to Richmond | 5,446.54 mi (8,765.37 km) |
| Santa Monica to Rickmansworth | 5,432.87 mi (8,743.36 km) |
| Santa Monica to Ripley | 5,338.66 mi (8,591.75 km) |
| Santa Monica to Ripon | 5,286.01 mi (8,507.01 km) |
| Santa Monica to Risca | 5,349.01 mi (8,608.40 km) |
| Santa Monica to Rochdale | 5,289.71 mi (8,512.97 km) |
| Santa Monica to Rochester | 5,475.89 mi (8,812.59 km) |
| Santa Monica to Rock Ferry | 5,273.68 mi (8,487.17 km) |
| Santa Monica to Rogerstone | 5,351.01 mi (8,611.62 km) |
| Santa Monica to Romford | 5,456.32 mi (8,781.10 km) |
| Santa Monica to Romsey | 5,429.16 mi (8,737.39 km) |
