| Arad to Romeoville (Illinois) | 4,981.96 mi (8,017.69 km) |
| Arad to Romulus (Michigan) | 4,782.12 mi (7,696.08 km) |
| Arad to Ronkonkoma (New York) | 4,454.81 mi (7,169.33 km) |
| Arad to Roosevelt (New York) | 4,478.70 mi (7,207.77 km) |
| Arad to Rosamond (California) | 6,296.72 mi (10,133.60 km) |
| Arad to Rosaryville (Maryland) | 4,695.35 mi (7,556.43 km) |
| Arad to Roscoe (Illinois) | 4,973.91 mi (8,004.73 km) |
| Arad to Rose Hill (Virginia) | 4,705.64 mi (7,572.99 km) |
| Arad to Roseburg (Oregon) | 5,891.62 mi (9,481.65 km) |
| Arad to Rosedale (California) | 6,289.28 mi (10,121.61 km) |
| Arad to Rosedale (Maryland) | 4,656.75 mi (7,494.32 km) |
| Arad to Roselle (Illinois) | 4,963.95 mi (7,988.71 km) |
| Arad to Roselle (New Jersey) | 4,506.87 mi (7,253.10 km) |
| Arad to Roselle Park (New Jersey) | 4,506.57 mi (7,252.62 km) |
| Arad to Rosemead (California) | 6,342.47 mi (10,207.22 km) |
