| Zemst to Romeoville (Illinois) | 4,166.69 mi (6,705.65 km) |
| Zemst to Romulus (Michigan) | 3,959.92 mi (6,372.88 km) |
| Zemst to Ronkonkoma (New York) | 3,619.08 mi (5,824.34 km) |
| Zemst to Roosevelt (New York) | 3,643.12 mi (5,863.04 km) |
| Zemst to Rosamond (California) | 5,560.45 mi (8,948.68 km) |
| Zemst to Rosaryville (Maryland) | 3,860.00 mi (6,212.07 km) |
| Zemst to Roscoe (Illinois) | 4,162.64 mi (6,699.12 km) |
| Zemst to Rose Hill (Virginia) | 3,870.50 mi (6,228.97 km) |
| Zemst to Roseburg (Oregon) | 5,214.26 mi (8,391.53 km) |
| Zemst to Rosedale (California) | 5,559.85 mi (8,947.71 km) |
| Zemst to Rosedale (Maryland) | 3,821.74 mi (6,150.49 km) |
| Zemst to Roselle (Illinois) | 4,149.58 mi (6,678.10 km) |
| Zemst to Roselle (New Jersey) | 3,671.69 mi (5,909.02 km) |
| Zemst to Roselle Park (New Jersey) | 3,671.41 mi (5,908.56 km) |
| Zemst to Rosemead (California) | 5,602.80 mi (9,016.83 km) |
