| Montemor-o-Novo to Reidsville (North Carolina) | 3,816.63 mi (6,142.27 km) |
| Montemor-o-Novo to Reisterstown (Maryland) | 3,586.41 mi (5,771.78 km) |
| Montemor-o-Novo to Rendon (Texas) | 4,813.09 mi (7,745.92 km) |
| Montemor-o-Novo to Reno (Nevada) | 5,519.22 mi (8,882.33 km) |
| Montemor-o-Novo to Renton (Washington) | 5,235.12 mi (8,425.11 km) |
| Montemor-o-Novo to Republic (Missouri) | 4,463.48 mi (7,183.28 km) |
| Montemor-o-Novo to Reston (Virginia) | 3,626.20 mi (5,835.81 km) |
| Montemor-o-Novo to Revere (Massachusetts) | 3,231.40 mi (5,200.44 km) |
| Montemor-o-Novo to Rexburg (Idaho) | 5,011.34 mi (8,064.97 km) |
| Montemor-o-Novo to Reynoldsburg (Ohio) | 3,863.89 mi (6,218.33 km) |
| Montemor-o-Novo to Rialto (California) | 5,670.45 mi (9,125.71 km) |
| Montemor-o-Novo to Richardson (Texas) | 4,772.66 mi (7,680.85 km) |
| Montemor-o-Novo to Richfield (Minnesota) | 4,198.99 mi (6,757.63 km) |
| Montemor-o-Novo to Richfield (Wisconsin) | 4,023.84 mi (6,475.74 km) |
| Montemor-o-Novo to Richland (Washington) | 5,188.21 mi (8,349.62 km) |
