| Santa Maria a Monte to Romeoville (Illinois) | 4,690.38 mi (7,548.43 km) |
| Santa Maria a Monte to Romulus (Michigan) | 4,474.15 mi (7,200.45 km) |
| Santa Maria a Monte to Ronkonkoma (New York) | 4,097.44 mi (6,594.19 km) |
| Santa Maria a Monte to Roosevelt (New York) | 4,122.22 mi (6,634.07 km) |
| Santa Maria a Monte to Rosamond (California) | 6,129.49 mi (9,864.47 km) |
| Santa Maria a Monte to Rosaryville (Maryland) | 4,339.09 mi (6,983.08 km) |
| Santa Maria a Monte to Roscoe (Illinois) | 4,691.32 mi (7,549.95 km) |
| Santa Maria a Monte to Rose Hill (Virginia) | 4,350.60 mi (7,001.62 km) |
| Santa Maria a Monte to Roseburg (Oregon) | 5,794.19 mi (9,324.85 km) |
| Santa Maria a Monte to Rosedale (California) | 6,130.81 mi (9,866.59 km) |
| Santa Maria a Monte to Rosedale (Maryland) | 4,302.73 mi (6,924.58 km) |
| Santa Maria a Monte to Roselle (Illinois) | 4,674.50 mi (7,522.89 km) |
| Santa Maria a Monte to Roselle (New Jersey) | 4,152.74 mi (6,683.19 km) |
| Santa Maria a Monte to Roselle Park (New Jersey) | 4,152.55 mi (6,682.88 km) |
| Santa Maria a Monte to Rosemead (California) | 6,170.71 mi (9,930.81 km) |
