| Tuttlingen to Ratingen | 245.45 mi (395.01 km) |
| Tuttlingen to Ratzeburg | 403.68 mi (649.65 km) |
| Tuttlingen to Raubling | 152.64 mi (245.64 km) |
| Tuttlingen to Rauenberg | 88.80 mi (142.91 km) |
| Tuttlingen to Raunheim | 141.39 mi (227.55 km) |
| Tuttlingen to Ravensburg | 39.09 mi (62.91 km) |
| Tuttlingen to Recke | 306.88 mi (493.88 km) |
| Tuttlingen to Recklinghausen | 259.52 mi (417.66 km) |
| Tuttlingen to Regen | 208.71 mi (335.88 km) |
| Tuttlingen to Regensburg | 165.38 mi (266.15 km) |
| Tuttlingen to Regenstauf | 170.38 mi (274.19 km) |
| Tuttlingen to Rehau | 212.91 mi (342.64 km) |
| Tuttlingen to Rehburg-Loccum | 309.02 mi (497.33 km) |
| Tuttlingen to Rehlingen-Siersburg | 136.78 mi (220.13 km) |
| Tuttlingen to Reichelsheim | 119.53 mi (192.36 km) |
