| Santa Monica to Radauti | 6,366.98 mi (10,246.66 km) |
| Santa Monica to Ramnicu Sarat | 6,542.35 mi (10,528.90 km) |
| Santa Monica to Ramnicu Valcea | 6,495.48 mi (10,453.46 km) |
| Santa Monica to Rasnov | 6,492.24 mi (10,448.26 km) |
| Santa Monica to Reghin | 6,403.43 mi (10,305.32 km) |
| Santa Monica to Resita | 6,421.46 mi (10,334.34 km) |
| Santa Monica to Roman | 6,444.94 mi (10,372.13 km) |
| Santa Monica to Rosiori de Vede | 6,570.14 mi (10,573.62 km) |
| Santa Monica to Rovinari | 6,476.77 mi (10,423.35 km) |
| Santa Monica to Roznov | 6,441.33 mi (10,366.32 km) |
| Santa Monica to Sabaoani | 6,437.88 mi (10,360.77 km) |
| Santa Monica to Sacele | 6,496.51 mi (10,455.12 km) |
| Santa Monica to Sacueni | 6,306.16 mi (10,148.78 km) |
| Santa Monica to Salcea | 6,388.70 mi (10,281.62 km) |
| Santa Monica to Salonta | 6,327.56 mi (10,183.23 km) |
