| Riihimaki to Romeoville (Illinois) | 4,425.58 mi (7,122.28 km) |
| Riihimaki to Romulus (Michigan) | 4,265.36 mi (6,864.43 km) |
| Riihimaki to Ronkonkoma (New York) | 4,057.02 mi (6,529.15 km) |
| Riihimaki to Roosevelt (New York) | 4,077.68 mi (6,562.39 km) |
| Riihimaki to Rosamond (California) | 5,508.30 mi (8,864.75 km) |
| Riihimaki to Rosaryville (Maryland) | 4,283.08 mi (6,892.95 km) |
| Riihimaki to Roscoe (Illinois) | 4,401.40 mi (7,083.37 km) |
| Riihimaki to Rose Hill (Virginia) | 4,290.15 mi (6,904.33 km) |
| Riihimaki to Roseburg (Oregon) | 5,033.24 mi (8,100.22 km) |
| Riihimaki to Rosedale (California) | 5,490.35 mi (8,835.86 km) |
| Riihimaki to Rosedale (Maryland) | 4,241.36 mi (6,825.81 km) |
| Riihimaki to Roselle (Illinois) | 4,404.36 mi (7,088.14 km) |
| Riihimaki to Roselle (New Jersey) | 4,099.17 mi (6,596.97 km) |
| Riihimaki to Roselle Park (New Jersey) | 4,098.64 mi (6,596.13 km) |
| Riihimaki to Rosemead (California) | 5,558.57 mi (8,945.65 km) |
