| Augusta to Oerlinghausen | 1,065.57 mi (1,714.87 km) |
| Augusta to Oestrich-Winkel | 950.92 mi (1,530.35 km) |
| Augusta to Offenburg | 857.35 mi (1,379.78 km) |
| Augusta to Oftersheim | 900.51 mi (1,449.23 km) |
| Augusta to Ohrdruf | 963.76 mi (1,551.03 km) |
| Augusta to Ohringen | 873.74 mi (1,406.15 km) |
| Augusta to Olbernhau | 931.64 mi (1,499.33 km) |
| Augusta to Olching | 781.76 mi (1,258.13 km) |
| Augusta to Oldenburg | 1,148.52 mi (1,848.37 km) |
| Augusta to Oldenburg in Holstein | 1,195.84 mi (1,924.52 km) |
| Augusta to Olfen | 1,070.05 mi (1,722.08 km) |
| Augusta to Olpe | 1,017.96 mi (1,638.25 km) |
| Augusta to Olsberg | 1,028.46 mi (1,655.15 km) |
| Augusta to Oranienburg | 1,075.50 mi (1,730.85 km) |
| Augusta to Ortenberg | 955.39 mi (1,537.56 km) |
