| Koscian to Romeoville (Illinois) | 4,558.31 mi (7,335.88 km) |
| Koscian to Romulus (Michigan) | 4,366.07 mi (7,026.51 km) |
| Koscian to Ronkonkoma (New York) | 4,065.79 mi (6,543.26 km) |
| Koscian to Roosevelt (New York) | 4,089.00 mi (6,580.60 km) |
| Koscian to Rosamond (California) | 5,840.58 mi (9,399.51 km) |
| Koscian to Rosaryville (Maryland) | 4,304.15 mi (6,926.86 km) |
| Koscian to Roscoe (Illinois) | 4,546.91 mi (7,317.54 km) |
| Koscian to Rose Hill (Virginia) | 4,313.66 mi (6,942.17 km) |
| Koscian to Roseburg (Oregon) | 5,432.44 mi (8,742.66 km) |
| Koscian to Rosedale (California) | 5,832.31 mi (9,386.20 km) |
| Koscian to Rosedale (Maryland) | 4,264.49 mi (6,863.03 km) |
| Koscian to Roselle (Illinois) | 4,539.55 mi (7,305.70 km) |
| Koscian to Roselle (New Jersey) | 4,115.61 mi (6,623.43 km) |
| Koscian to Roselle Park (New Jersey) | 4,115.25 mi (6,622.85 km) |
| Koscian to Rosemead (California) | 5,886.76 mi (9,473.83 km) |
