| Harker Heights to Racale | 6,035.44 mi (9,713.10 km) |
| Harker Heights to Racconigi | 5,411.05 mi (8,708.25 km) |
| Harker Heights to Raffadali | 5,950.86 mi (9,576.99 km) |
| Harker Heights to Ragusa | 6,023.39 mi (9,693.71 km) |
| Harker Heights to Ramacca | 6,002.78 mi (9,660.53 km) |
| Harker Heights to Randazzo | 5,992.57 mi (9,644.11 km) |
| Harker Heights to Rapallo | 5,490.73 mi (8,836.48 km) |
| Harker Heights to Ravanusa | 5,975.68 mi (9,616.93 km) |
| Harker Heights to Ravenna | 5,609.03 mi (9,026.87 km) |
| Harker Heights to Recanati | 5,704.55 mi (9,180.59 km) |
| Harker Heights to Recco | 5,486.66 mi (8,829.93 km) |
| Harker Heights to Reggello | 5,611.10 mi (9,030.20 km) |
| Harker Heights to Reggio di Calabria | 6,012.89 mi (9,676.81 km) |
| Harker Heights to Reggio Emilia | 5,534.46 mi (8,906.86 km) |
| Harker Heights to Reggiolo | 5,533.43 mi (8,905.19 km) |
