| Agios Ioannis Rentis to Oerlinghausen | 1,208.76 mi (1,945.32 km) |
| Agios Ioannis Rentis to Oestrich-Winkel | 1,134.73 mi (1,826.16 km) |
| Agios Ioannis Rentis to Offenburg | 1,070.36 mi (1,722.57 km) |
| Agios Ioannis Rentis to Oftersheim | 1,086.47 mi (1,748.51 km) |
| Agios Ioannis Rentis to Ohrdruf | 1,090.81 mi (1,755.49 km) |
| Agios Ioannis Rentis to Ohringen | 1,047.81 mi (1,686.29 km) |
| Agios Ioannis Rentis to Olbernhau | 1,013.14 mi (1,630.49 km) |
| Agios Ioannis Rentis to Olching | 940.15 mi (1,513.02 km) |
| Agios Ioannis Rentis to Oldenburg | 1,281.93 mi (2,063.06 km) |
| Agios Ioannis Rentis to Oldenburg in Holstein | 1,279.28 mi (2,058.80 km) |
| Agios Ioannis Rentis to Olfen | 1,234.77 mi (1,987.18 km) |
| Agios Ioannis Rentis to Olpe | 1,187.36 mi (1,910.87 km) |
| Agios Ioannis Rentis to Olsberg | 1,183.35 mi (1,904.41 km) |
| Agios Ioannis Rentis to Oranienburg | 1,137.60 mi (1,830.79 km) |
| Agios Ioannis Rentis to Ortenberg | 1,117.15 mi (1,797.88 km) |
