| Encinitas to Romeoville (Illinois) | 1,698.19 mi (2,732.98 km) |
| Encinitas to Romulus (Michigan) | 1,944.90 mi (3,130.02 km) |
| Encinitas to Ronkonkoma (New York) | 2,469.02 mi (3,973.50 km) |
| Encinitas to Roosevelt (New York) | 2,445.28 mi (3,935.29 km) |
| Encinitas to Rosamond (California) | 136.91 mi (220.34 km) |
| Encinitas to Rosaryville (Maryland) | 2,278.23 mi (3,666.46 km) |
| Encinitas to Roscoe (Illinois) | 1,664.21 mi (2,678.29 km) |
| Encinitas to Rose Hill (Virginia) | 2,263.00 mi (3,641.94 km) |
| Encinitas to Roseburg (Oregon) | 776.43 mi (1,249.55 km) |
| Encinitas to Rosedale (California) | 196.13 mi (315.64 km) |
| Encinitas to Rosedale (Maryland) | 2,293.69 mi (3,691.34 km) |
| Encinitas to Roselle (Illinois) | 1,703.59 mi (2,741.67 km) |
| Encinitas to Roselle (New Jersey) | 2,409.91 mi (3,878.37 km) |
| Encinitas to Roselle Park (New Jersey) | 2,409.53 mi (3,877.77 km) |
| Encinitas to Rosemead (California) | 84.85 mi (136.56 km) |
