| Silea to Robertsville (New Jersey) | 4,170.21 mi (6,711.31 km) |
| Silea to Robinson (Texas) | 5,522.44 mi (8,887.51 km) |
| Silea to Robstown (Texas) | 5,732.92 mi (9,226.24 km) |
| Silea to Rochester (Michigan) | 4,430.84 mi (7,130.75 km) |
| Silea to Rochester (Minnesota) | 4,723.42 mi (7,601.62 km) |
| Silea to Rochester (New Hampshire) | 3,912.89 mi (6,297.18 km) |
| Silea to Rochester (New York) | 4,191.02 mi (6,744.79 km) |
| Silea to Rochester Hills (Michigan) | 4,433.24 mi (7,134.62 km) |
| Silea to Rock Hill (South Carolina) | 4,690.69 mi (7,548.94 km) |
| Silea to Rock Island (Illinois) | 4,773.91 mi (7,682.86 km) |
| Silea to Rock Springs (Wyoming) | 5,415.28 mi (8,715.05 km) |
| Silea to Rockford (Illinois) | 4,679.48 mi (7,530.89 km) |
| Silea to Rockledge (Florida) | 4,984.32 mi (8,021.49 km) |
| Silea to Rocklin (California) | 5,929.42 mi (9,542.48 km) |
| Silea to Rockport (Texas) | 5,696.58 mi (9,167.77 km) |
