| Harker Heights to Rivalta di Torino | 5,394.34 mi (8,681.36 km) |
| Harker Heights to Rivarolo Canavese | 5,391.53 mi (8,676.82 km) |
| Harker Heights to Rivoli | 5,393.00 mi (8,679.19 km) |
| Harker Heights to Rocca di Papa | 5,736.93 mi (9,232.69 km) |
| Harker Heights to Rocca Priora | 5,738.34 mi (9,234.96 km) |
| Harker Heights to Roccapiemonte | 5,860.73 mi (9,431.94 km) |
| Harker Heights to Roccastrada | 5,622.75 mi (9,048.94 km) |
| Harker Heights to Romano di Lombardia | 5,467.20 mi (8,798.61 km) |
| Harker Heights to Rome | 5,722.05 mi (9,208.75 km) |
| Harker Heights to Roncade | 5,567.69 mi (8,960.33 km) |
| Harker Heights to Ronchi dei Legionari | 5,603.29 mi (9,017.63 km) |
| Harker Heights to Ronciglione | 5,694.90 mi (9,165.06 km) |
| Harker Heights to Rosa | 5,539.94 mi (8,915.68 km) |
| Harker Heights to Rosarno | 6,011.16 mi (9,674.02 km) |
| Harker Heights to Rosignano Marittimo | 5,578.35 mi (8,977.49 km) |
