| Carrollton to Oberkirch | 5,159.10 mi (8,302.76 km) |
| Carrollton to Obernburg am Main | 5,149.93 mi (8,288.01 km) |
| Carrollton to Obernkirchen | 5,057.91 mi (8,139.91 km) |
| Carrollton to Oberschleissheim | 5,302.51 mi (8,533.57 km) |
| Carrollton to Oberstdorf | 5,286.67 mi (8,508.07 km) |
| Carrollton to Obertraubling | 5,296.31 mi (8,523.58 km) |
| Carrollton to Obertshausen | 5,129.90 mi (8,255.77 km) |
| Carrollton to Oberursel | 5,115.24 mi (8,232.18 km) |
| Carrollton to Ochsenfurt | 5,191.61 mi (8,355.09 km) |
| Carrollton to Ochsenhausen | 5,248.15 mi (8,446.08 km) |
| Carrollton to Ochtrup | 4,990.95 mi (8,032.15 km) |
| Carrollton to Odenthal | 5,030.52 mi (8,095.84 km) |
| Carrollton to Oelde | 5,039.18 mi (8,109.78 km) |
| Carrollton to Oelsnitz | 5,238.38 mi (8,430.36 km) |
| Carrollton to Oer-Erkenschwick | 5,013.44 mi (8,068.35 km) |
