| New Port Richey East to Romeoville (Illinois) | 972.74 mi (1,565.47 km) |
| New Port Richey East to Romulus (Michigan) | 965.50 mi (1,553.82 km) |
| New Port Richey East to Ronkonkoma (New York) | 1,022.06 mi (1,644.85 km) |
| New Port Richey East to Roosevelt (New York) | 1,001.41 mi (1,611.61 km) |
| New Port Richey East to Rosamond (California) | 2,128.84 mi (3,426.04 km) |
| New Port Richey East to Rosaryville (Maryland) | 800.27 mi (1,287.91 km) |
| New Port Richey East to Roscoe (Illinois) | 1,040.62 mi (1,674.72 km) |
| New Port Richey East to Rose Hill (Virginia) | 794.84 mi (1,279.17 km) |
| New Port Richey East to Roseburg (Oregon) | 2,472.91 mi (3,979.77 km) |
| New Port Richey East to Rosedale (California) | 2,186.33 mi (3,518.56 km) |
| New Port Richey East to Rosedale (Maryland) | 842.47 mi (1,355.83 km) |
| New Port Richey East to Roselle (Illinois) | 995.21 mi (1,601.64 km) |
| New Port Richey East to Roselle (New Jersey) | 980.63 mi (1,578.17 km) |
| New Port Richey East to Roselle Park (New Jersey) | 981.18 mi (1,579.06 km) |
| New Port Richey East to Rosemead (California) | 2,119.57 mi (3,411.12 km) |
