| Opatija to Reidsville (North Carolina) | 4,665.91 mi (7,509.06 km) |
| Opatija to Reisterstown (Maryland) | 4,408.62 mi (7,094.99 km) |
| Opatija to Rendon (Texas) | 5,560.12 mi (8,948.15 km) |
| Opatija to Reno (Nevada) | 5,919.97 mi (9,527.27 km) |
| Opatija to Renton (Washington) | 5,503.60 mi (8,857.19 km) |
| Opatija to Republic (Missouri) | 5,182.60 mi (8,340.58 km) |
| Opatija to Reston (Virginia) | 4,452.67 mi (7,165.88 km) |
| Opatija to Revere (Massachusetts) | 4,043.21 mi (6,506.91 km) |
| Opatija to Rexburg (Idaho) | 5,446.78 mi (8,765.74 km) |
| Opatija to Reynoldsburg (Ohio) | 4,631.47 mi (7,453.63 km) |
| Opatija to Rialto (California) | 6,171.54 mi (9,932.14 km) |
| Opatija to Richardson (Texas) | 5,519.55 mi (8,882.86 km) |
| Opatija to Richfield (Minnesota) | 4,797.25 mi (7,720.42 km) |
| Opatija to Richfield (Wisconsin) | 4,692.46 mi (7,551.78 km) |
| Opatija to Richland (Washington) | 5,505.83 mi (8,860.78 km) |
