| Arnold to Romeoville (Illinois) | 3,892.29 mi (6,264.03 km) |
| Arnold to Romulus (Michigan) | 3,686.18 mi (5,932.33 km) |
| Arnold to Ronkonkoma (New York) | 3,350.65 mi (5,392.35 km) |
| Arnold to Roosevelt (New York) | 3,374.53 mi (5,430.77 km) |
| Arnold to Rosamond (California) | 5,292.55 mi (8,517.53 km) |
| Arnold to Rosaryville (Maryland) | 3,591.18 mi (5,779.44 km) |
| Arnold to Roscoe (Illinois) | 3,888.06 mi (6,257.24 km) |
| Arnold to Rose Hill (Virginia) | 3,601.48 mi (5,796.03 km) |
| Arnold to Roseburg (Oregon) | 4,957.49 mi (7,978.31 km) |
| Arnold to Rosedale (California) | 5,293.02 mi (8,518.29 km) |
| Arnold to Rosedale (Maryland) | 3,552.61 mi (5,717.38 km) |
| Arnold to Roselle (Illinois) | 3,875.12 mi (6,236.40 km) |
| Arnold to Roselle (New Jersey) | 3,402.71 mi (5,476.13 km) |
| Arnold to Roselle Park (New Jersey) | 3,402.41 mi (5,475.65 km) |
| Arnold to Rosemead (California) | 5,334.34 mi (8,584.79 km) |
