| North Tustin to Romeoville (Illinois) | 1,702.09 mi (2,739.24 km) |
| North Tustin to Romulus (Michigan) | 1,948.63 mi (3,136.02 km) |
| North Tustin to Ronkonkoma (New York) | 2,475.98 mi (3,984.71 km) |
| North Tustin to Roosevelt (New York) | 2,452.49 mi (3,946.90 km) |
| North Tustin to Rosamond (California) | 79.85 mi (128.51 km) |
| North Tustin to Rosaryville (Maryland) | 2,289.07 mi (3,683.91 km) |
| North Tustin to Roscoe (Illinois) | 1,665.87 mi (2,680.96 km) |
| North Tustin to Rose Hill (Virginia) | 2,273.83 mi (3,659.38 km) |
| North Tustin to Roseburg (Oregon) | 718.94 mi (1,157.02 km) |
| North Tustin to Rosedale (California) | 138.02 mi (222.12 km) |
| North Tustin to Rosedale (Maryland) | 2,303.49 mi (3,707.11 km) |
| North Tustin to Roselle (Illinois) | 1,706.66 mi (2,746.60 km) |
| North Tustin to Roselle (New Jersey) | 2,417.20 mi (3,890.11 km) |
| North Tustin to Roselle Park (New Jersey) | 2,416.81 mi (3,889.47 km) |
| North Tustin to Rosemead (California) | 26.77 mi (43.09 km) |
