| San Gwann to Oschatz | 1,065.57 mi (1,714.87 km) |
| San Gwann to Oschersleben | 1,124.14 mi (1,809.13 km) |
| San Gwann to Osnabruck | 1,174.29 mi (1,889.83 km) |
| San Gwann to Ostbevern | 1,161.01 mi (1,868.47 km) |
| San Gwann to Osterburg | 1,173.33 mi (1,888.30 km) |
| San Gwann to Ostercappeln | 1,176.31 mi (1,893.08 km) |
| San Gwann to Osterhofen | 886.97 mi (1,427.44 km) |
| San Gwann to Osterholz-Scharmbeck | 1,227.09 mi (1,974.82 km) |
| San Gwann to Osternienburg | 1,104.60 mi (1,777.68 km) |
| San Gwann to Osterode | 1,112.64 mi (1,790.62 km) |
| San Gwann to Osterwieck | 1,124.74 mi (1,810.09 km) |
| San Gwann to Ostfildern | 924.86 mi (1,488.41 km) |
| San Gwann to Osthofen | 1,002.18 mi (1,612.86 km) |
| San Gwann to Ostrhauderfehn | 1,234.65 mi (1,986.98 km) |
| San Gwann to Ostringen | 964.61 mi (1,552.39 km) |
