| Omaha to Pyrzyce | 4,732.97 mi (7,616.98 km) |
| Omaha to Pyskowice | 4,979.03 mi (8,012.97 km) |
| Omaha to Raciborz | 4,981.25 mi (8,016.55 km) |
| Omaha to Radom | 5,007.91 mi (8,059.45 km) |
| Omaha to Radomsko | 4,972.14 mi (8,001.89 km) |
| Omaha to Radzionkow Nowy | 4,987.45 mi (8,026.53 km) |
| Omaha to Radzymin | 4,958.88 mi (7,980.55 km) |
| Omaha to Radzyn Podlaski | 5,032.91 mi (8,099.68 km) |
| Omaha to Rawa Mazowiecka | 4,962.82 mi (7,986.88 km) |
| Omaha to Rawicz | 4,865.25 mi (7,829.87 km) |
| Omaha to Reda | 4,769.55 mi (7,675.85 km) |
| Omaha to Rogozno | 4,816.38 mi (7,751.21 km) |
| Omaha to Ropczyce | 5,088.97 mi (8,189.91 km) |
| Omaha to Ruda Slaska | 4,992.33 mi (8,034.37 km) |
| Omaha to Rumia | 4,773.37 mi (7,682.00 km) |
