| Barcelona to Romeoville (Illinois) | 4,430.31 mi (7,129.89 km) |
| Barcelona to Romulus (Michigan) | 4,202.75 mi (6,763.68 km) |
| Barcelona to Ronkonkoma (New York) | 3,787.90 mi (6,096.03 km) |
| Barcelona to Roosevelt (New York) | 3,813.17 mi (6,136.70 km) |
| Barcelona to Rosamond (California) | 5,955.13 mi (9,583.85 km) |
| Barcelona to Rosaryville (Maryland) | 4,027.85 mi (6,482.20 km) |
| Barcelona to Roscoe (Illinois) | 4,438.87 mi (7,143.67 km) |
| Barcelona to Rose Hill (Virginia) | 4,040.30 mi (6,502.23 km) |
| Barcelona to Roseburg (Oregon) | 5,682.27 mi (9,144.73 km) |
| Barcelona to Rosedale (California) | 5,963.64 mi (9,597.55 km) |
| Barcelona to Rosedale (Maryland) | 3,993.82 mi (6,427.43 km) |
| Barcelona to Roselle (Illinois) | 4,416.44 mi (7,107.57 km) |
| Barcelona to Roselle (New Jersey) | 3,845.39 mi (6,188.56 km) |
| Barcelona to Roselle Park (New Jersey) | 3,845.29 mi (6,188.40 km) |
| Barcelona to Rosemead (California) | 5,992.10 mi (9,643.35 km) |
