| Grugliasco to Red Bank (New Jersey) | 3,976.34 mi (6,399.30 km) |
| Grugliasco to Red Bank (Tennessee) | 4,682.89 mi (7,536.38 km) |
| Grugliasco to Red Bluff (California) | 5,777.58 mi (9,298.11 km) |
| Grugliasco to Red Hill (South Carolina) | 4,465.21 mi (7,186.05 km) |
| Grugliasco to Red Oak (Texas) | 5,288.02 mi (8,510.24 km) |
| Grugliasco to Red Wing (Minnesota) | 4,554.65 mi (7,330.00 km) |
| Grugliasco to Redan (Georgia) | 4,695.17 mi (7,556.14 km) |
| Grugliasco to Redding (California) | 5,758.18 mi (9,266.89 km) |
| Grugliasco to Redland (Maryland) | 4,158.46 mi (6,692.39 km) |
| Grugliasco to Redlands (California) | 5,969.35 mi (9,606.75 km) |
| Grugliasco to Redmond (Oregon) | 5,512.21 mi (8,871.04 km) |
| Grugliasco to Redmond (Washington) | 5,341.53 mi (8,596.35 km) |
| Grugliasco to Redondo Beach (California) | 6,020.13 mi (9,688.46 km) |
| Grugliasco to Redwood City (California) | 5,931.85 mi (9,546.40 km) |
| Grugliasco to Reedley (California) | 5,898.77 mi (9,493.16 km) |
