| New Port Richey to Red Bank (New Jersey) | 969.81 mi (1,560.75 km) |
| New Port Richey to Red Bank (Tennessee) | 497.91 mi (801.31 km) |
| New Port Richey to Red Bluff (California) | 2,381.03 mi (3,831.90 km) |
| New Port Richey to Red Hill (South Carolina) | 440.58 mi (709.05 km) |
| New Port Richey to Red Oak (Texas) | 888.20 mi (1,429.42 km) |
| New Port Richey to Red Wing (Minnesota) | 1,253.13 mi (2,016.71 km) |
| New Port Richey to Redan (Georgia) | 389.05 mi (626.11 km) |
| New Port Richey to Redding (California) | 2,391.30 mi (3,848.43 km) |
| New Port Richey to Redland (Maryland) | 817.10 mi (1,315.00 km) |
| New Port Richey to Redlands (California) | 2,066.36 mi (3,325.48 km) |
| New Port Richey to Redmond (Oregon) | 2,382.57 mi (3,834.38 km) |
| New Port Richey to Redmond (Washington) | 2,492.51 mi (4,011.30 km) |
| New Port Richey to Redondo Beach (California) | 2,135.15 mi (3,436.19 km) |
| New Port Richey to Redwood City (California) | 2,361.34 mi (3,800.21 km) |
| New Port Richey to Reedley (California) | 2,203.99 mi (3,546.99 km) |
