| Opatija to Roy (Utah) | 5,604.05 mi (9,018.85 km) |
| Opatija to Royal Kunia (Hawaii) | 7,800.42 mi (12,553.56 km) |
| Opatija to Royal Oak (Michigan) | 4,531.52 mi (7,292.78 km) |
| Opatija to Royal Palm Beach (Florida) | 5,135.83 mi (8,265.32 km) |
| Opatija to Royse City (Texas) | 5,504.15 mi (8,858.08 km) |
| Opatija to Ruskin (Florida) | 5,186.04 mi (8,346.13 km) |
| Opatija to Russellville (Alabama) | 5,086.00 mi (8,185.12 km) |
| Opatija to Russellville (Arkansas) | 5,264.02 mi (8,471.63 km) |
| Opatija to Ruston (Louisiana) | 5,381.53 mi (8,660.74 km) |
| Opatija to Rutherford (New Jersey) | 4,237.74 mi (6,819.98 km) |
| Opatija to Rutland (Vermont) | 4,077.99 mi (6,562.90 km) |
| Opatija to Sabana Grande (Puerto Rico) | 4,919.52 mi (7,917.20 km) |
| Opatija to Sachse (Texas) | 5,514.48 mi (8,874.69 km) |
| Opatija to Saco (Maine) | 3,976.93 mi (6,400.25 km) |
| Opatija to Sacramento (California) | 6,022.11 mi (9,691.66 km) |
