| Omaha to Rende | 5,429.36 mi (8,737.71 km) |
| Omaha to Resana | 4,974.70 mi (8,006.01 km) |
| Omaha to Rescaldina | 4,865.09 mi (7,829.61 km) |
| Omaha to Rezzato | 4,920.29 mi (7,918.45 km) |
| Omaha to Rho | 4,871.87 mi (7,840.52 km) |
| Omaha to Ribera | 5,404.30 mi (8,697.38 km) |
| Omaha to Riccione Marina | 5,075.34 mi (8,167.96 km) |
| Omaha to Riesi | 5,447.07 mi (8,766.21 km) |
| Omaha to Rieti | 5,157.18 mi (8,299.68 km) |
| Omaha to Rignano Flaminio | 5,152.62 mi (8,292.33 km) |
| Omaha to Rignano sull'Arno | 5,043.46 mi (8,116.67 km) |
| Omaha to Rimini | 5,069.57 mi (8,158.69 km) |
| Omaha to Rionero in Vulture | 5,333.19 mi (8,582.94 km) |
| Omaha to Riposto | 5,469.22 mi (8,801.85 km) |
| Omaha to Riva del Garda | 4,923.32 mi (7,923.32 km) |
