| Oostkamp to Romeoville (Illinois) | 4,115.85 mi (6,623.83 km) |
| Oostkamp to Romulus (Michigan) | 3,908.52 mi (6,290.15 km) |
| Oostkamp to Ronkonkoma (New York) | 3,566.41 mi (5,739.58 km) |
| Oostkamp to Roosevelt (New York) | 3,590.47 mi (5,778.30 km) |
| Oostkamp to Rosamond (California) | 5,515.15 mi (8,875.78 km) |
| Oostkamp to Rosaryville (Maryland) | 3,807.37 mi (6,127.37 km) |
| Oostkamp to Roscoe (Illinois) | 4,112.13 mi (6,617.83 km) |
| Oostkamp to Rose Hill (Virginia) | 3,817.89 mi (6,144.31 km) |
| Oostkamp to Roseburg (Oregon) | 5,173.24 mi (8,325.52 km) |
| Oostkamp to Rosedale (California) | 5,515.03 mi (8,875.58 km) |
| Oostkamp to Rosedale (Maryland) | 3,769.15 mi (6,065.86 km) |
| Oostkamp to Roselle (Illinois) | 4,098.81 mi (6,596.40 km) |
| Oostkamp to Roselle (New Jersey) | 3,619.09 mi (5,824.36 km) |
| Oostkamp to Roselle Park (New Jersey) | 3,618.81 mi (5,823.91 km) |
| Oostkamp to Rosemead (California) | 5,557.25 mi (8,943.52 km) |
