| Kastav to Ridgeland (Mississippi) | 5,286.75 mi (8,508.21 km) |
| Kastav to Ridgewood (New Jersey) | 4,231.92 mi (6,810.62 km) |
| Kastav to Rifle (Colorado) | 5,562.23 mi (8,951.55 km) |
| Kastav to Rincon (Georgia) | 4,918.59 mi (7,915.70 km) |
| Kastav to Ringwood (New Jersey) | 4,233.54 mi (6,813.23 km) |
| Kastav to Río Grande (Puerto Rico) | 4,853.40 mi (7,810.80 km) |
| Kastav to Rio Grande City (Texas) | 5,946.50 mi (9,569.97 km) |
| Kastav to Rio Linda (California) | 6,013.08 mi (9,677.11 km) |
| Kastav to Rio Rancho (New Mexico) | 5,760.47 mi (9,270.57 km) |
| Kastav to Rio Rico (Arizona) | 6,117.90 mi (9,845.80 km) |
| Kastav to Ripon (California) | 6,061.69 mi (9,755.34 km) |
| Kastav to River Edge (New Jersey) | 4,231.11 mi (6,809.32 km) |
| Kastav to River Falls (Wisconsin) | 4,774.60 mi (7,683.97 km) |
| Kastav to River Forest (Illinois) | 4,739.09 mi (7,626.82 km) |
| Kastav to River Grove (Illinois) | 4,738.42 mi (7,625.75 km) |
