| Grugliasco to Romeoville (Illinois) | 4,510.79 mi (7,259.42 km) |
| Grugliasco to Romulus (Michigan) | 4,294.21 mi (6,910.86 km) |
| Grugliasco to Ronkonkoma (New York) | 3,917.72 mi (6,304.96 km) |
| Grugliasco to Roosevelt (New York) | 3,942.48 mi (6,344.80 km) |
| Grugliasco to Rosamond (California) | 5,957.79 mi (9,588.14 km) |
| Grugliasco to Rosaryville (Maryland) | 4,159.38 mi (6,693.88 km) |
| Grugliasco to Roscoe (Illinois) | 4,512.05 mi (7,261.44 km) |
| Grugliasco to Rose Hill (Virginia) | 4,170.86 mi (6,712.36 km) |
| Grugliasco to Roseburg (Oregon) | 5,631.68 mi (9,063.31 km) |
| Grugliasco to Rosedale (California) | 5,960.05 mi (9,591.78 km) |
| Grugliasco to Rosedale (Maryland) | 4,122.96 mi (6,635.26 km) |
| Grugliasco to Roselle (Illinois) | 4,494.99 mi (7,233.99 km) |
| Grugliasco to Roselle (New Jersey) | 3,972.94 mi (6,393.83 km) |
| Grugliasco to Roselle Park (New Jersey) | 3,972.74 mi (6,393.51 km) |
| Grugliasco to Rosemead (California) | 5,998.50 mi (9,653.66 km) |
