| San Carlos Park to Reading (Pennsylvania) | 1,015.73 mi (1,634.65 km) |
| San Carlos Park to Red Bank (New Jersey) | 1,056.47 mi (1,700.22 km) |
| San Carlos Park to Red Bank (Tennessee) | 631.18 mi (1,015.79 km) |
| San Carlos Park to Red Bluff (California) | 2,492.22 mi (4,010.84 km) |
| San Carlos Park to Red Hill (South Carolina) | 531.57 mi (855.48 km) |
| San Carlos Park to Red Oak (Texas) | 990.95 mi (1,594.78 km) |
| San Carlos Park to Red Wing (Minnesota) | 1,387.24 mi (2,232.55 km) |
| San Carlos Park to Redan (Georgia) | 520.98 mi (838.43 km) |
| San Carlos Park to Redding (California) | 2,503.34 mi (4,028.74 km) |
| San Carlos Park to Redland (Maryland) | 915.30 mi (1,473.04 km) |
| San Carlos Park to Redlands (California) | 2,162.11 mi (3,479.58 km) |
| San Carlos Park to Redmond (Oregon) | 2,502.30 mi (4,027.06 km) |
| San Carlos Park to Redmond (Washington) | 2,617.23 mi (4,212.03 km) |
| San Carlos Park to Redondo Beach (California) | 2,230.15 mi (3,589.07 km) |
| San Carlos Park to Redwood City (California) | 2,466.14 mi (3,968.87 km) |
