| Catonsville to Saarijarvi | 4,197.46 mi (6,755.16 km) |
| Catonsville to Salo | 4,215.34 mi (6,783.94 km) |
| Catonsville to Sastamala | 4,176.97 mi (6,722.18 km) |
| Catonsville to Savonlinna | 4,327.07 mi (6,963.75 km) |
| Catonsville to Seinajoki | 4,127.60 mi (6,642.72 km) |
| Catonsville to Siilinjarvi | 4,249.53 mi (6,838.96 km) |
| Catonsville to Sipoo | 4,279.11 mi (6,886.57 km) |
| Catonsville to Sippola | 4,316.11 mi (6,946.11 km) |
| Catonsville to Sodankyla | 4,072.78 mi (6,554.51 km) |
| Catonsville to Somero | 4,218.57 mi (6,789.13 km) |
| Catonsville to Sotkamo | 4,230.32 mi (6,808.04 km) |
| Catonsville to Tampere | 4,196.37 mi (6,753.40 km) |
| Catonsville to Tornio | 4,064.42 mi (6,541.05 km) |
| Catonsville to Turku | 4,187.59 mi (6,739.28 km) |
| Catonsville to Tuusula | 4,270.59 mi (6,872.85 km) |
