| Nea Smyrni to Romeoville (Illinois) | 5,463.58 mi (8,792.78 km) |
| Nea Smyrni to Romulus (Michigan) | 5,251.81 mi (8,451.97 km) |
| Nea Smyrni to Ronkonkoma (New York) | 4,883.85 mi (7,859.79 km) |
| Nea Smyrni to Roosevelt (New York) | 4,908.55 mi (7,899.55 km) |
| Nea Smyrni to Rosamond (California) | 6,845.78 mi (11,017.21 km) |
| Nea Smyrni to Rosaryville (Maryland) | 5,125.53 mi (8,248.74 km) |
| Nea Smyrni to Roscoe (Illinois) | 5,461.55 mi (8,789.51 km) |
| Nea Smyrni to Rose Hill (Virginia) | 5,136.94 mi (8,267.10 km) |
| Nea Smyrni to Roseburg (Oregon) | 6,460.52 mi (10,397.20 km) |
| Nea Smyrni to Rosedale (California) | 6,841.47 mi (11,010.29 km) |
| Nea Smyrni to Rosedale (Maryland) | 5,088.93 mi (8,189.85 km) |
| Nea Smyrni to Roselle (Illinois) | 5,446.99 mi (8,766.09 km) |
| Nea Smyrni to Roselle (New Jersey) | 4,938.85 mi (7,948.32 km) |
| Nea Smyrni to Roselle Park (New Jersey) | 4,938.65 mi (7,947.99 km) |
| Nea Smyrni to Rosemead (California) | 6,889.92 mi (11,088.25 km) |
