| Guymon to Rivalta di Torino | 5,265.91 mi (8,474.67 km) |
| Guymon to Rivarolo Canavese | 5,260.62 mi (8,466.16 km) |
| Guymon to Rivoli | 5,264.35 mi (8,472.15 km) |
| Guymon to Rocca di Papa | 5,610.83 mi (9,029.76 km) |
| Guymon to Rocca Priora | 5,611.97 mi (9,031.59 km) |
| Guymon to Roccapiemonte | 5,733.30 mi (9,226.85 km) |
| Guymon to Roccastrada | 5,494.70 mi (8,842.87 km) |
| Guymon to Romano di Lombardia | 5,328.75 mi (8,575.79 km) |
| Guymon to Rome | 5,596.04 mi (9,005.96 km) |
| Guymon to Roncade | 5,420.15 mi (8,722.88 km) |
| Guymon to Ronchi dei Legionari | 5,450.87 mi (8,772.33 km) |
| Guymon to Ronciglione | 5,567.51 mi (8,960.03 km) |
| Guymon to Rosa | 5,393.83 mi (8,680.54 km) |
| Guymon to Rosarno | 5,891.80 mi (9,481.93 km) |
| Guymon to Rosignano Marittimo | 5,450.34 mi (8,771.47 km) |
