| Flagstaff to Racale | 6,337.66 mi (10,199.47 km) |
| Flagstaff to Racconigi | 5,734.94 mi (9,229.49 km) |
| Flagstaff to Raffadali | 6,312.46 mi (10,158.92 km) |
| Flagstaff to Ragusa | 6,380.98 mi (10,269.19 km) |
| Flagstaff to Ramacca | 6,356.04 mi (10,229.06 km) |
| Flagstaff to Randazzo | 6,339.02 mi (10,201.67 km) |
| Flagstaff to Rapallo | 5,809.47 mi (9,349.44 km) |
| Flagstaff to Ravanusa | 6,335.47 mi (10,195.95 km) |
| Flagstaff to Ravenna | 5,907.81 mi (9,507.70 km) |
| Flagstaff to Recanati | 6,004.91 mi (9,663.97 km) |
| Flagstaff to Recco | 5,805.75 mi (9,343.45 km) |
| Flagstaff to Reggello | 5,922.07 mi (9,530.65 km) |
| Flagstaff to Reggio di Calabria | 6,351.85 mi (10,222.32 km) |
| Flagstaff to Reggio Emilia | 5,840.47 mi (9,399.33 km) |
| Flagstaff to Reggiolo | 5,835.92 mi (9,392.01 km) |
