| North Richland Hills to Racale | 5,928.27 mi (9,540.64 km) |
| North Richland Hills to Racconigi | 5,304.76 mi (8,537.19 km) |
| North Richland Hills to Raffadali | 5,849.03 mi (9,413.11 km) |
| North Richland Hills to Ragusa | 5,921.29 mi (9,529.40 km) |
| North Richland Hills to Ramacca | 5,900.22 mi (9,495.49 km) |
| North Richland Hills to Randazzo | 5,889.34 mi (9,477.98 km) |
| North Richland Hills to Rapallo | 5,384.12 mi (8,664.90 km) |
| North Richland Hills to Ravanusa | 5,873.72 mi (9,452.83 km) |
| North Richland Hills to Ravenna | 5,500.89 mi (8,852.83 km) |
| North Richland Hills to Recanati | 5,596.70 mi (9,007.01 km) |
| North Richland Hills to Recco | 5,380.08 mi (8,658.39 km) |
| North Richland Hills to Reggello | 5,504.01 mi (8,857.84 km) |
| North Richland Hills to Reggio di Calabria | 5,908.99 mi (9,509.60 km) |
| North Richland Hills to Reggio Emilia | 5,426.81 mi (8,733.61 km) |
| North Richland Hills to Reggiolo | 5,425.48 mi (8,731.46 km) |
