| North Tustin to Ridgeland (Mississippi) | 1,598.22 mi (2,572.09 km) |
| North Tustin to Ridgewood (New Jersey) | 2,423.81 mi (3,900.75 km) |
| North Tustin to Rifle (Colorado) | 683.18 mi (1,099.47 km) |
| North Tustin to Rincon (Georgia) | 2,109.13 mi (3,394.32 km) |
| North Tustin to Ringwood (New Jersey) | 2,415.01 mi (3,886.58 km) |
| North Tustin to Río Grande (Puerto Rico) | 3,357.33 mi (5,403.09 km) |
| North Tustin to Rio Grande City (Texas) | 1,241.23 mi (1,997.57 km) |
| North Tustin to Rio Linda (California) | 396.22 mi (637.66 km) |
| North Tustin to Rio Rancho (New Mexico) | 640.01 mi (1,030.00 km) |
| North Tustin to Rio Rico (Arizona) | 425.80 mi (685.26 km) |
| North Tustin to Ripon (California) | 332.42 mi (534.98 km) |
| North Tustin to River Edge (New Jersey) | 2,427.84 mi (3,907.23 km) |
| North Tustin to River Falls (Wisconsin) | 1,539.31 mi (2,477.28 km) |
| North Tustin to River Forest (Illinois) | 1,719.21 mi (2,766.80 km) |
| North Tustin to River Grove (Illinois) | 1,718.59 mi (2,765.81 km) |
