| Ardrossan to Oschatz | 792.74 mi (1,275.80 km) |
| Ardrossan to Oschersleben | 699.19 mi (1,125.24 km) |
| Ardrossan to Osnabruck | 570.84 mi (918.67 km) |
| Ardrossan to Ostbevern | 571.76 mi (920.16 km) |
| Ardrossan to Osterburg | 696.36 mi (1,120.68 km) |
| Ardrossan to Ostercappeln | 575.41 mi (926.03 km) |
| Ardrossan to Osterhofen | 890.94 mi (1,433.83 km) |
| Ardrossan to Osterholz-Scharmbeck | 571.03 mi (918.98 km) |
| Ardrossan to Osternienburg | 735.09 mi (1,183.02 km) |
| Ardrossan to Osterode | 671.26 mi (1,080.29 km) |
| Ardrossan to Osterwieck | 680.70 mi (1,095.48 km) |
| Ardrossan to Ostfildern | 760.88 mi (1,224.52 km) |
| Ardrossan to Osthofen | 684.57 mi (1,101.70 km) |
| Ardrossan to Ostrhauderfehn | 528.76 mi (850.96 km) |
| Ardrossan to Ostringen | 720.00 mi (1,158.74 km) |
