| Radolfzell am Bodensee to Argyroupoli | 1,008.27 mi (1,622.65 km) |
| Radolfzell am Bodensee to Arta | 843.16 mi (1,356.93 km) |
| Radolfzell am Bodensee to Artemida | 1,014.24 mi (1,632.26 km) |
| Radolfzell am Bodensee to Aspropyrgos | 993.65 mi (1,599.13 km) |
| Radolfzell am Bodensee to Athens | 1,003.20 mi (1,614.49 km) |
| Radolfzell am Bodensee to Chaidari | 998.66 mi (1,607.18 km) |
| Radolfzell am Bodensee to Chalandri | 1,004.24 mi (1,616.18 km) |
| Radolfzell am Bodensee to Chalkida | 974.30 mi (1,567.99 km) |
| Radolfzell am Bodensee to Chania | 1,143.42 mi (1,840.15 km) |
| Radolfzell am Bodensee to Chios | 1,077.58 mi (1,734.19 km) |
| Radolfzell am Bodensee to Cholargos | 1,005.08 mi (1,617.53 km) |
| Radolfzell am Bodensee to Chrysoupoli | 903.90 mi (1,454.69 km) |
| Radolfzell am Bodensee to Dafni | 1,005.12 mi (1,617.58 km) |
| Radolfzell am Bodensee to Diavata | 840.73 mi (1,353.03 km) |
| Radolfzell am Bodensee to Didymoteicho | 966.52 mi (1,555.46 km) |
