| Flagstaff to Reichenbach/Vogtland | 5,598.21 mi (9,009.45 km) |
| Flagstaff to Reinbek | 5,394.30 mi (8,681.29 km) |
| Flagstaff to Reinfeld | 5,385.30 mi (8,666.81 km) |
| Flagstaff to Reinheim | 5,529.58 mi (8,899.00 km) |
| Flagstaff to Reiskirchen | 5,492.37 mi (8,839.11 km) |
| Flagstaff to Rellingen | 5,374.85 mi (8,649.99 km) |
| Flagstaff to Remagen | 5,442.55 mi (8,758.93 km) |
| Flagstaff to Remscheid | 5,413.04 mi (8,711.44 km) |
| Flagstaff to Rendsburg | 5,339.09 mi (8,592.43 km) |
| Flagstaff to Renningen | 5,584.23 mi (8,986.95 km) |
| Flagstaff to Reutlingen | 5,607.13 mi (9,023.80 km) |
| Flagstaff to Rhaude | 5,330.45 mi (8,578.53 km) |
| Flagstaff to Rheda-Wiedenbruck | 5,416.20 mi (8,716.54 km) |
| Flagstaff to Rhede | 5,366.77 mi (8,636.98 km) |
| Flagstaff to Rheinau | 5,556.28 mi (8,941.97 km) |
